Related
This project is now discontinued and will recieve no further updates nor support.
First of all, thanks petter (https://github.com/havlenapetr), Czech Samsung Galaxy developer, for idea and source codes.
What do I mean?
You have one ROM in internal memory as usual, and another one in folder on SD card ext partition. You can easily switch between them - just move rom from ext partition to some backup folder.
See guide in second post
How is it done?
Lets look on how android boots - its (roughly) like that:
1. Bootloader - forks between recovery, fastboot and normal boot
2. Linux kernel - Unpacks its initrd, loads drivers and many more things, not important now
3. Init - kernel runs this program, which mounts android partitions, sets correct permissions to files, starts services, and in the end, starts android itself
4. Android - Dunno much about it yet, anyway not important now
So, what we need to do is mount something else than internal memory in init. Init parses & runs simple scripts, which makes it simpler to mount sdcard folders.
We need to add mknod and bind mounting to init binary. Unfortunately, we dont have sources of init modified by LG (that thing is three(!) times larger than init compiled from AOSP, what the hell is in there?!). That is solved by running modified init, which parses "preinit.rc" with mounts and then runs LG init.
Commit: https://github.com/Tasssadar/init/commit/aa3604ca90f5ef9b688fdc2e3cc865aa29a54809
preinit.rc: https://github.com/Tasssadar/init/blob/b4e701e8bc4831fadbefa64be48300139dcc2023/ramdisk/preinit.rc
This would be all, if original LG init would not remount /system and /data from internal memory. Also, nearly every ROM has different init.rc, and wont boot without it.
To solve this, I created "import_boot" command in init, which copies *.rc files and LG init from ramdisk(well, its only folder with these files extracted from ramdisk for now) on sdcard ext partition. This command also puts comments out every line with mount /data, /system or /cache in init.rc file, so LG init wont remount them.
Commit: https://github.com/Tasssadar/init/commit/dc3fa50d65d1221a4fb819d8ee616765ee043e83, https://github.com/Tasssadar/init/commit/f7bc141b1e4b7d214e49d4bb005c71237231436c and https://github.com/Tasssadar/init/commit/1cde6b6a093d4ac1f961e610c5229605bc517b52
Format of ROM on ext partition:
All files from paritions in internal memory copied to sd ext partition with preserved owners and permissions(!).
So, when I copy data, I do "cp -r -p /data/* /sd-ext/multirom/rom/data/" (I suggest to run this via adb shell while in recovery).
Currently, I mount /system, /data and /cache from sdcard. If one or more of these folders does not exist, its equivalent from internal memory is used.
It would be nice to have *.img files from nandroid backups instead of this, but as far as I know, they cant be just mounted.
As for *.rc files, I put them into /sd-ext/multirom/rom/boot folder. I would like to just copy boot.img and extract files in init, but I did not find way to extract it when I have hardly STL usable in init. I'd like to use kernel's internal decompressor, but I dont know how.
Limitations
- Both ROMs must be compatible with one kernel - kernel is already loaded in init
- ROMs must be for same baseband, obviously
- Kernel modules(wifi, for example) of both ROMs must be compatible with one kernel. That can be easily solved by copying modules from one ROM to another, though.
- It will be slower than internal memory.
Integration with recovery
Definitely possible & usefull. This is integration in my modified AmonRa recovery: https://github.com/Tasssadar/Amon-R...mmit/bd0232f7379993c296b0223973b81e8c55dc3ee2
Security risk
/system on sdcard can't be mounted read-only - I'd have to mount whole sdcard read-only. This is possible security hole, but you cant do much without root anyway, because of permissions. And if you have root, it does not matter if its read-only or not.
Conclusion
So, it is possible to have dual-boot. You can use it to develop ROMs(you can directly edit data in /data and /system), as backup ROM when you are testing something in internal memory which does not boot, and you need to call someone or when our devices will be so old that bad blocks in internal memory wont allow us to boot
But, as you can see, It is not something that average user could do, at least not yet. Maybe I could modify recovery to do everything for the user (copy data from /system, /data and /cache, extract *.rc files from boot) and create some flashable ZIPs which would modify the init.
But there are some problems - some ROMs may not be compatible with this and there are multiple recoveries out there, but theres not single one which is only for our phone - both AmonRa and ClockworkMod are developed for wide range of devices. Yes, both of them can be modified, but I doubt they creators would accept such inflexible and device-specific thing.
What do you think, is it worth it?
Tested ROMs (first one is in internal memory, second one is on SDcard)
Working:
Megatron and stock v10a ROM - stock rom is slow
Megatron and devoid #froyo-final - like ten times faster than stock xD
LightRom(2.2.2) and devoid #froyo-final (and vice versa)
Megatron and Megatron - both ROMs can have a2sd
Megatron and Mik's CM7 6.5.8 - since v2
Gingerbread 2.3.4 from Optimus Net and CM7 6.6.1 (thx eduardogouveia for testing)
Stock 2.2.2 and CM7 6.5.8 (thx eduardogouveia for testing) - if you have ext4 partition, you need custom kernel for stock ROM.
.void 2.3.4 and stock V20B (thx diazneoones for testing)
CM7 6.5.8 and .void 2.3.4 (thx diazneoones for testing)
CM7 nightlies and Lupohirp's СM9 (thx aquapp for testing)
Not working
None found yet, but when CM7 is on sdcard, it looses root. Trying to figure out why. - fixed in v10
PS: I hope I explained it correctly, not exactly good at this. Do not fear to ask, if you don't understand something.
OK, here goes guide for average user. This is still highly experimental feature, keep that in mind. Backup, backup backups and backup them to PC, read whole guide first, I am not responsible for your bricked phone etc.
GUIDE:1. Requirements
Ext4/Ext2/Ext3 partition on SDcard big enough to hold all files from /system and /data, which is from 170mb to 400mb (depends on ROM and apps installed), so I think 512mb partition is minimum (if its 90% or so free).
Modified recovery. Only AmonRa and CWM version is available at this time, TeamWin is coming "soon". You can find flashable zip at the bottom of this post, flash it before you proceed to next move. If something goes wrong, you can restore your recovery with zips from here.
Kernel with ext2/3/4 support, which is basically every but stock
Both ROMs you wanna use must be compatible with same kernel. See Limitations in previous post
2. MultiROM instalation
- Via MultiROM Mgr application
I recommend you do nandroid backup before installing via this app.
Download MultiROM Manager (link at the bottom of this), tap to "Tap to install via this app" and wait. As simple as that. Mgr will also install recovery for you (It will ask you which one, you can select AmonRa, CWM and none). App can check & install update, too.- Via recovery
Just download multirom.zip at the bottom of the post, make nandroid backup and flash it. Your current ROM will be the one in internal memory, we will setup the one on the SDCard in next move.
Now, try to reboot the phone (boot will take little longer, because it has to mount ext partition). If it boots up correctly, then its OK - your ROM is supported. If not, then restore your nandroid backup and post your ROM name here, maybe I'll try to make it working.
3. Setup ROM on the sdcard
Make nandroid backup (I am not kidding, you will need this one), flash ROM which you wanna to have on SDcard, do the first boot (because it will create dalvik-cache, and you dont wanna do that when its already on sdcard) and reboot to recovery again.
Go to "MultiROM options" menu and select "Create from current ROM". It will do everything for you (it takes time, though). ROM on the sdcard is placed in /sd-ext/multirom/rom/, backups are in /sd-ext/multirom/backup/.
Restore nandroid backup from beggining of this step and reboot. Wait until Boot manager shows up, and select SDcard as boot location. ROM from sdcard should boot. If your ROM from internal memory boots or if its stuck, something got wrong and you should restore from backup.
4. MultiROM recovery menu description
Active/deactive state is for recovery only, you can boot ROMs from backup in boot manager - that means its N-times boot rather than dual-boot.
When not active(boot from internal memory):
Activate (move from backup) - when you already have backup, this will move it to active folder (fast).
Activate (copy from backup) - same as above, but it copies it instead of moving
Create from current ROM - pretty self-explanatory
Create from ZIP file - see http://forum.xda-developers.com/showthread.php?p=22194117#post22194117
When active(boot from sdcard):
Deactivate (move to backup) - Moves current ROM to backup folder, so next boot will be from internal memory
Backup - Creates backup of current ROM
Erase current ROM - Deletes current rom, next boot will be from internal memory
Copy modules from int mem - Copies modules from ROM in internal memory to SDcard. Try this if WiFi does not work in SDcard ROM.
Flash ZIP - flash ZIP file to ROM on SD card, for example gapps.
5. Config file:
It is recommended to use Multirom Manager(see bottom of this post) to change config file.
File itself is placed on sdcard and its name is multirom.txt. Description of its contents is in this post(post is updated if something changes): http://forum.xda-developers.com/showthread.php?p=20045183#post20045183
6. Key bindings:
Since v11, you also can control MultiROM via touchscreen.
Anywhere: Hold Power button to shut down the phone
While on main screen:
VolUp/Down - list between actions
Menu - Confirm action
Back - Reboot to recovery
Power button - Sleep mode
While playing tetris
VolUp - return to main screen
VolDown - pause
Menu - move the piece to left
Home - hard-drop
Back - rotate piece
Search - move the piece to right
FAQ:Q: It is slow!
A: Its sdcard. It just is slower than nand memory.
Q: It does not work with my ROM
A: Post your ROM combination here, maybe I'll see to it.
Q: When do I need to reflash?
A: When you flash new ROM or do something which rewrites boot partition. Most (if not all) kernels are using Koush's AnyKernel, so they should not cause any problems.
Changelog & Download:(Always flash newest version)
Uninstaller: http://www.mediafire.com/?3eco51f2t0at77o (info here)
Changelog AND DOWNLOAD LINKS have moved to github: http://tasssadar.github.com/multirom/
Recoveries
AmonRa - based on 3.06: http://www.mediafire.com/?ld9g81igvze7na0 (9th March 2012 21:57)
AmonRa - based on 2.2.1: http://www.multiupload.com/7Y5HHNEPOT (20th October 2011 22:29)
CWM: http://www.mediafire.com/?6rfw0qbrddzq5d8 (9th March 2012 21:57)
TWRP: http://www.mediafire.com/download.php?o8kphxmfk9l01tl (21st October 2012 23:49)
MultiROM Manager app
http://forum.xda-developers.com/showthread.php?p=20610052#post20610052
(Always use newest version)
v24 - http://www.mediafire.com/download.php?1xy52tamzepibrx (TWRP support)
v21 - http://www.mediafire.com/?u9c3bmfbtf57dtm (Add charger settings)
v18 - http://www.mediafire.com/?g1lpsp66jc1cb1b (Add boot location settings)
v17 - http://www.mediafire.com/?l1li51sseaisz5j (Add brightness setting)
v15 - http://www.multiupload.com/B65WPFMFXP (Show & reset tetris high score)
v14 - http://www.multiupload.com/FWB5UBSMO1 (Updater now also check for app update, some minor fixes)
v13 - http://www.multiupload.com/NYYBX9CAFD (Update translations, add support for optimus V - http://forum.xda-developers.com/showthread.php?p=20657898#post20657898)
v11 - http://www.multiupload.com/1L3294ZAU7 (Fix mount issues on some roms, add menu to main screen, add link to xda)
v10 - http://www.multiupload.com/B3AVSFKDOW (Create /sd-ext/multirom folder on install)
v9 - http://www.multiupload.com/WW7TUNP7RY (read http://forum.xda-developers.com/showthread.php?p=20624306#post20624306)
v8 - http://www.multiupload.com/6OD7RQ74OE
v7 - http://www.multiupload.com/DJKMUGIVJ0
Something like this have the Xperia series. Maybe u find something u can use there.
Sent from my LG-P500 using XDA App
so this means we can test roms without replace current ??
Yes. Is my english so bad or you just don't read what I wrote?
Tasssadar said:
Yes. Is my english so bad or you just don't read what I wrote?
Click to expand...
Click to collapse
For the last time,you're speaking english perfectly p)
how to install your zip of amonra recovery i try but the recovery says that the zip dont have updatescript so it gives error....
i dont understand how to do this but ii´m searching this for a long time,if you can make a more frindley all user guide it will be very cool thankyou and hope you could doot....
*sigh* once again, this is [dev] thread, this is not something you can flash, at least not yet. You would know that, if you'd read whole post.
eduardogouveia said:
how to install your zip of amonra recovery i try but the recovery says that the zip dont have updatescript so it gives error....
i dont understand how to do this but ii´m searching this for a long time,if you can make a more frindley all user guide it will be very cool thankyou and hope you could doot....
Click to expand...
Click to collapse
[dev] means this is not something ordinary. Don't know what it is, don't mess with it.
Tasssadar said:
*sigh* once again, this is [dev] thread, this is not something you can flash, at least not yet. You would know that, if you'd read whole post.
Click to expand...
Click to collapse
Don't worry, you'll get more "hao cán i flush this into ma phones?" questions, good luck.
sounds like fun
thanks for bringing it for optimus one
but i have one question for you
I think in future kernel changing will also possible
because if we can flash kernel then we can make it to change
right?
Tasssadar said:
Yes. Is my english so bad or you just don't read what I wrote?
Click to expand...
Click to collapse
Maybe you just helped us with boot manager app
Sent from my LG-P500 using xda premium
I read the post but since the download you have is of a amonra recovery modified by you,i thougt that was a regular zip and only then make by abd the tutorial,thats why hi also ask a more friendly use because i now its not for averager use no need to get obset however im still happy hi was searching for that so hi dont mind waiting you make it more simple... sorry if that ofend you or franco lol we have to learn and its very hard now how to develop without having the proper nowledge like you all devs have and hi respect every dev even of he just make a simple app,by the way just dont send me to school lol where could i learn the bases to umderstand how to program java and then develop im asking this because all books hi find rekire previous nowleged of some progaming could some dev. Pointing me somewhere where i could learn and please dont be rude im just asking because i just dont love i want and hi will learn...
And baking to the thread what you find for me is one of the best and most important for our phones thanks a lot now just wainting a day everybody could use your work thank you
Sent from my LG-P500 using XDA Premium App
So your main question is: "Is it worth it?"
I would say, "Hell yeah it is!" but then again I do not have the know-how to pull something like this off.
If you decide to go ahead with it, I wish you the best of luck =P
I just modified Koush's AnyKernel so that it can modify ramdisk's content, so it is possible to install it with .zip file via recovery. I will add some modified version of CWM & AmonRA, create some walkthrough video and write some guide soon(c).
By the way, that kernel which is in devoid #froyo-final cant mount ext4 partition in init, dunno why, I'll look into it after raid.
EDIT: wtf, it just works now, and I did nothing Oo
EDIT2: Changes commited, now It can installed/controlled only by flashable ZIPs and recovery(well, only my modified AmonRa recovery for now). I'll do the rest soon, but I dont know when - maybe tomorrow (oh my, it is today actually already), maybe next month.
Flashable zips and guide added, see first and second post.
keep going I wanted something like this waiting when it can boot stock<froyo> and cm7....
thanx
gingerbread test
well i try with V20C,2.3.4 port(both with a2sd)and didnt woork after flash multiromv1.zip,when reobooting always return to recovery,so in recovery i go to multirom options and says no multirom folder so i start to think a2sd imcompatibelity,so i grab 2.3.3 V20G without changes oficial as lg give us but the results where the same no a2sd problem....
well later i will flash oldbaseband and try one of your combinations but i think its not compatible with gingerbread.....
I think I found it - on GB, there is "on fs" trigger in init.rc, which has only mounts in there, but I need to comment them out - all of them, so "on fs" trigger is empty, and init parser cant handle that. Will update soon.
Ok i will remain in new baseband to try when you update your exclente work...
Sent from my LG-P500 using XDA Premium App
v2 released, I have tested it with CM7 6.5.8, problem with stock GB should be the same as with CM7.
So I created a new thread for this so I can edit the first post for release-info.
This is the old thread:
http://forum.xda-developers.com/showthread.php?t=1133866
Please note that the multiboot-feature will be removed if you update your real system.
The virtual systems will stay on the sdcard so just reinstall the mod and you can boot your virtual systems again
Changelog:
Code:
[B]v0.8:[/B]
- addon.d (Multiboot will be kept on ROM-Update)
- working reboot recovery inside multiboot-rom(will boot directly into the recovery for that rom)
- working reboot into bootmenu inside multiboot-rom
- security-fixes
- TLS-support
- fixed sdcard-problems for NAND-system
[B]v0.7:[/B]
- added integration in touchbootmenu. This is no compatibility-patch - since now multiboot can only be used in combination with touchbootmenu
[B]v0.6.1:[/B]
- fixed some memory-leaks in kernel-module
- fixed stupid bug which prevented creating backups on first start
[B]v0.6:[/B]
- new hook-method with kernel-side code which should be the solution to most rom-problems
- fixed a bug which prevented mounting cache-partition inside recovery
- fixed installer-bug when TouchBootmenu is used on NAND
- reboot to recovery/bootmenu does not work for now. will be fixed in future
[B]v0.5.5:[/B]
- support for Stock-roms with Greenbreadmod
- added version-file(for updater which comes soon)
[B]v0.5.4:[/B]
- fixed problem with install-script
[B]v0.5.3:[/B]
- support for TWRP recovery
- fixed problem with virtual systems with names longer than 9 chars
- don't change 2ndBoot-script for bootmenus with 2ndSystem-support
- show graphical error-message when error was detected and copy log to "/cache/multiboot/error.log"
- experimental support for booting stock-roms
[B]v0.5.2:[/B]
- more configurable(via config-file)
- fixed error-detection. On early errors you will get back to bootmenu
- fix boot-problems for some roms
[B]v0.5.1:[/B]
- fixed crash of GUI when choosing recovery
- fixed bug which prevented creating important images on first boot
- virtual systems now are using nand-backups with real data so you could install backups of virtual systems on NAND
- installer sets default bootmode to 2nd-boot
- added recovery-option for NAND
- patch background-image of virtual recovery so you see if you are flashing real or virtual system
- reboot system if you click "Go Back" in virtual recovery(until I found a solution for going back to multiboot-GUI)
[B]v0.5:[/B]
- better protection against unwanted changes on real partitions(thanks wizwin)
- fix Phone for for GB-kernel(thanks quarx)
- set props so apps can detect if phone started with multiboot or not(for future versions of multiboot-manager)
- reboot into bootmenu/recovery now works
ATTENTION: reboot into recovery will open recovery for REAL system!!!
- added GUI for choosing which (virtual) system you want to boot
[B]v0.4:[/B]
- replacing all references to real system with stub-image(will be automatically created at /sdcard/fsimage/stub.img).
Now the recovery for the virtual system should be completely abstracted and it shouldn't make any changes to the real system
- a PDS-backup will be created and injected because it's needed by android-system and above change removes the reference
[B]v0.3/v0.3.1:[/B]
- moving original system-partition to another location instead of lazy unmount so she will be accessible in 2ndBoot-system and will not be busy
- fixed recovery to improve installer-zip compatibility. MIUI works now
- internal script-changes
[B]v0.2:[/B]
- "Install zip from SDcard" works now
- changed hook-method so it works with more ROM's(including ICS)
[B]v0.1:[/B]
First release
Source:
https://github.com/M1cha/DefyMultiboot
Download:
http://forum.xda-developers.com/attachment.php?attachmentid=1289953&d=1346244428
Installation:
1. Download zip-file and copy to sdcard
2. create 3 filesystem-images in ext3-format and copy them to /sdcard/multiboot/NAME with the names system.img, data.img and cache.img.
Please replace NAME with the folder-name of your virtual system(you have to create this)
You can download ready-to-use images from here:
http://www.multiupload.com/VY3U4IXRO1
2. install zip-file in CWM
Some info:
- The menu-entry "Lastest Recovery" is no longer supported and will affect your real system!
- boot the System-Chooser with the 2ndBoot-option in bootmenu
Bugs:
- Data-Wipe deletes android_secure
Donate:
Developing Multiboot makes much fun and I really like the results but takes much time, so feel free to donate a beer.
Hey,
i have no "Lastest Recovery" but a "Custom Recovery"
Can i install your script or does it not work with this version of the Bootmenu?
Which rom do you have installed?
I will check if it's compatible.
Thanks for the fast answer
i installed the CM7.2 Nightly "cm72-111125.0850-NIGHTLY-Defy"
The nightlys should always have the newest version of bootmenu.
Where you downloaded the nightly? I only could find "cm72-111123.1710-NIGHTLY-Defy.zip".
But generally it would work if you install but the problem is that you will never be able to change your real system because recovery will only make changes to the virtual one.
That bootmenu has 2 recovery-entrys is a lucky thing which I use as trick so I don't need to modify bootmenu
But when bootmenu-integration is done and you have an old version you will have to update bootmenu.
updated to v0.4
See first post for more info
Gonna try this now. I downloaded your empty .img files but how do I create my own img's on Win7? And what do you think is the smallest size I can make them safely to use with MIUI or ICS?
I don't know how you can create the images on windows, sry.
Maybe I can write a little App which does this directly on Android.
I have to admit that the images I uploaded are a little bit oversized.
system needs max 200MB
cache and data depends on your usage.
I would choose a minimum of 100MB for data and cache. If you plan to install many Apps you should make the data-partition over 300-500MB
Doesn't matter, instructions for Linux would do too
Hmm..oversized but no prob downloading because they were empty, only transferring via USB takes time. 200 MB for system and data and 100 for cache sounds good I'll make them myself if you can give me the instructions, I have Ubuntu.
App to do this on the phone itself sounds good, makes it even faster, no transferring from PC Thanks for your work
The Problem is that I can't find a mkfs.ext3-binary for Android
Maybe I'll extract it from another phone which contains this.
But as of now, here are the instructions:
Code:
dd if=/dev/zero of=./system.img bs=1000000 count=200
mkfs.ext3 ./system.img
The number 200 specifies the size in MegaBytes. I hope this will help you so far
Sure does
But like the poster above said, CM7 latest nightiles contain Custom Recovery, Stable Recovery, and Stock Recovery in the Bootmenu option for recovery. So Custom Recovery = Latest Recovery for your tool? I remember it used to say Latest recovery a few months back, dunno when that changed.
Oh, now I unsterstand what he wants to say.
I thought there is ONLY "custom recovery".
But if there are two recovery's it's ok to install. So you can use "Custom Recovery" for your virtual filesystem.
I'm downloading the CM7-source so I can extend and compile bootmenu and everything will be easier.
But with a download-speed of 170KiB/s this will take a long time
How fast is the virtual system? Could it be laggy because it is loaded from the sd-card?
the time from bootmenu to the boot-process itself takes a little bit time sometimes if I'm debugging.
But normally the booted system is in normal speed for me.
I think this depends on the speed of your sd-card and the usage of your apps.
m11kkaa said:
But normally the booted system is in normal speed for me.
I think this depends on the speed of your sd-card and the usage of your apps.
Click to expand...
Click to collapse
What class brand capacity card do you use?
I'll be trying with miui and ics tonight
Sent from my MB525 using XDA App
I don't know which class my card is because there is no label. It's completely black
But I don't think I have the best one(maybe class 2 or something else?)
An APP for windows to create ext-3 partitions http://forum.xda-developers.com/showthread.php?t=824154
download link: http://www.multiupload.com/SV7SOY33MQ
I have a 8GB class 4 card. Will test it in a few minutes with CM7 as real system and ICS as virtual system. Do you know what happen if I restore a backup in the real system? As far as I know a backup will override the bootmenu, too. Or am I wrong?
Yes, that will override the bootmenu.
But your virtual system stays on the sdcard.
You just need to patch again bootmenu with the downloaded "defy_multiboot_vX".
I'm on CM7 latest nightly and got boot loop when i tried to install Galnet MIUI ICS on virtual system. Could you fix it?
Features :
- Wifi and accelerometer should works fine for XW ROM owner
- Faster speed based on better code generation (will work on OC in next release)
- Voodoo sound and super user will be automatically dropped upon restart, so that even you have deleted them by accident, the kernel will always get them back for you
- Does automatically install busybox in /system/bin, so that you can start messing with bash script '
- Lifespan tweak (avoid frequent read / write to disk) and network tweak via sysctl.conf (since ver 1.2c)
- Performance tweak and battery life tweak as well via default.prop (since ver 1.3). To understand what I have done, check below for the copy default.prop with explanation.
- Automatically adds bravia engine to the system (since ver 1.3a) (there was a bug in ver 1.3 that makes bravia engine didn't work)
- Added 3 IO scheduler at the moment, sio, bfq and vr. SIO is selected by kernel by default. (You may override it with your init.d script) (since ver 1.3a)
- Automatically zipalign and perform database optimization with sqlite3 (thanks to ius in CM dev team to provide his statically linked binary) (since ver 1.3a)
- Perform a load of IO improvement when booting the device (since ver 1.3a)
Since too many people *****ed about the error while the kernel is running safe on my phone, I decided to make this kernel into dev release now. And may become private one in the future.
btw, if you want to use this kernel, please remove all those SetCPU or blahblahblah program for setting CPU frequency. Because setting CPU frequency simply doesn't work on my kernel (only 1.0Ghz max). And my kernel only works best with stock ROM, please let me know if you have any problem. In you have found any force close problem, and the problem persists after you have wiped the dalvik cache in CWM, that means you /data partition is doomed as having corruption made by the heat generated from other OC'ed kernels, and stop complaining about it in my thread. Just stick to the original kernel if you do not want the speed boost caused by dalvik int:jit mode. (The reason that I need to wipe dalvik-cache during installation)
For ROM developer :
- If you want to write something to /proc/sys/blah/blah/blah, you no longer need to use echo to input value to there. You just need to place a sysctl.cfg under /etc and then call 'sysctl -p' in the init.d script. Look below for an example of sysctl.cfg.
Credits goes to supercurio for his voodoo sound patch, xlm13x for testing, ius @ CM dev team for providing statically linked sqlite3 binary, utkanos for providing guide in make CWM, Turl for providing a guideline for making BroadConfig.mk (for the errata patch ), each IO scheduler author for their kind support for Linux community.
Change log in version 1.3a :
- Makes bravia engine works again
- Removed the problematic prop from default.prop so that the camera recording works again
- Added 3 IO schedulers : sio, bfq, vr (automatically select sio on all mmcblk partition by default)
- Sqlite3 and zipalign optimization upon boot
- Deleted the part for wiping dalvik-cache and cache on every boot (so this will do less damage to disk as well as faster boot speed)
(btw if you experience any force close, please boot to CWM and select 'Advanced' -> 'Wipe dalvik-cache'.)
- Since this build, there will be 2 versions because there is a IO optimization performed on /efs that may brick your device. Please always use CWM to flash both as I have finally made a backup script in the updater that automatically back up your /efs upon installation
- Since this build, the way to flash the kernel via odin is deprecated and un-recommended since it does not backup your /efs folder upon installation
- Since this build, service iq and user stats data will get disabled and no longer get sent to any user stat server
- Finally it is a stable release
Differences between dangerous build and normal build : dangerous build means it modify the mount option of /efs to disable ext4 journalism to gain IO performance which could compromise the integrity of the /efs partition (which means your phone can be bricked), normal build means that it doesn't do anything for disable ext4 journalism on /efs.
However the dangerous build should be safe if you flash it via my CWM flashable zip because it does automatically backup your /efs upon installation (and allow you to restore later). Just backup the efs_backup.img in the internal sdcard or external sdcard and you are good to go. (I have made the backup on both sdcard, and even if you install my kernel multiple time via CWM, the oldest version of efs partition is still be saved because the script does not overwrite the efs_backup.img by itself. If efs_backup.img exists, efs.img is created instead.) But it does really take you time when you need to restore the efs partition. (You have to repack it for flashing in odin or flashing via CWM, will make a guide for it later) If you really afraid of using the dangerous build, use safe build instead.
Change log in version 1.3 :
- Added bravia engine
- Moved those apk files aways from /sbin to /tmp
- More tweaks made via default.prop now
- Fixed a typo in the post init script that made init.d script stops working and stops dropping su and other stuff into the system automatically
btw since ver 1.3, the boot time will take longer as the system has to wipe and re-generate the dalvik cache everytime it boots. This is due to I have set the dalvik vm mode to int:jit and the dalvik cache has to be wiped. But don't worry, it will still boot.
Change log in version 1.2c2 :
- Major update that fixed the 'accident' (was too busying in development, sry)
- Added more useful binary into /sbin for normal boot condition and /system/bin, such as tune2fs and makee2fs
- A minor update in the post-init script that drops voodoo sound only when the string 'org.projectvoodoo.controlapp' in not found in /system/app package list (instead of totally matching the string)
Change log in version 1.2c1 (minor update that can ensure that voodoo sound is automatically installed + an accident :x ) :
- Automatically installs voodoo sound without any problem (If you find that voodoo sound is *****ing about mod developer is lame, just restart once and everything should work)
- Accidentally rolled out a development ramdisk for CWM in this release
Change log in version 1.2c (all the changes are made in ramdisk only, no kernel improvement yet) :
- Supports init.d script initialization now (Credit goes to ardatdat for original post-init.sh method)
- Using busybox instead of the crappy samsung stock toolbox binary (should be more useful if you use adbd for debug frequently) which has following 2 benefits
- Using busybox binary could also increase the performance as all the binaries are compiled with optimization (I am not totally sure about this at the moment, but it seems like the OS works faster now)
- A fully functional working bash script in /system/bin
- Network speed tweak by increasing memory buffer size for network connection (via sysctl.cfg placed in the root directory of the ramdisk)
- Has enabled many config that can avoid frequent read write to the NAND (disk) to further expand the lifespan of your device
Change log in version 1.2b :
- Added voodoo support to stock XW kernel
- Added CWM 5.0.2.8
- Modification on makefile that generates optimized code for our device
To-do list (for next major version release) :
- Add OC capability
- Installing busybox on boot.img by default <----- finished
- Add a version number in the build number <----- finished as well
Timeline :
Phase 1 : Boost performance and network speed boost by using the property I have set via default.prop and sysctl.conf (so it will work on any rom if the ROM developer doesn't override them, work best for stock ROM) <- finished, made in ver 1.3
Phase 2 : Removing those sysctl setting from the init script so that no duplicate entry is made in the ramdisk
Phase 3 : Enabling overclock in the kernel (yes 1200mhz by default but no longer 1000mhz) <----- will be the ver 1.4
Phase 4 : Patch out CWM to support backup to external sd, as well as supporting installing zip from external sd
Phase 5 : Properly adding zipalign to the kernel such that files will get zipalign-ed by default
Phase 6 : Add IO scheduler <---- Finished by half, still lots of scheduler can be added
Phase 7 : Allow the user to set CPU frequency for different CPU separately
Phase 8 : Investigate the wifi disconnect problem
Credit goes to supercurio for his old voodoo sound kernel patches made on Galaxy tab 10.1, which I have ported to this device using cherry pick method.
Kernel rev 1.3a download link (for odin) (Safe version) (without messing with /efs) (totally un-recommended as you need to wipe dalvik cache for using my kernel, CWM version does it automatically) :
http://www.mediafire.com/?206q94b2f25ouh4
Kernel rev 1.3a download link which can be flashed with CWM (Safe version) (Without messing with /efs) :
http://www.mediafire.com/?fcpea3c8an3k325
Kernel rev 1.3a download link (for odin) (Dangerous version) (totally un-recommended as you need to wipe dalvik cache for using my kernel, CWM version does it automatically) :
http://www.mediafire.com/?vapkb382fyaj6nu
Kernel rev 1.3a download link which can be flashed with CWM (Dangerous version) :
http://www.mediafire.com/?1ii2sdz1qode012
To install it (without CWM from stock firmware) :
1. Download the zip file from here and unpack it : http://www.mediafire.com/?cf6ah2cfzvcko
2. Download odin 1.8.5 from the sticky post
3. Flash the extracted .tar.md5 file with odin (just place it in PDA tab and press start after your phone has got into download mode and connected to your PC)
4. Then follow the guide below
To install it (with CWM from version other than 1.2c1) (recommended way) :
1. Download the CWM flashable zip file and then put it on your phone internal SD card (external sd card is not supported for installation at the moment, will get it supported in next build)
2. Start the phone in recovery mode with 3 buttons combo (Press the power button, and after the phone started, immediately press the volume up + home button)
2.1 If the phone is switched on, just power off it
2.2 After the phone powered off, press power button to switch it on again, after the boot logo is shown, immediately press Volume up + home button. CWM recovery mode will be shown.
3. Install the package via CWM (Install zip from sdcard)
Then reboot and restart the system twice to make sure that voodoo sound library is properly dropped.
Warning : If you are trying to update from Ultimate kernel ver 1.2c1, follow the following guide instead. I know this may be painful for you, however I am here to help you to fix the problem that I accidentally introduced in ver 1.2c1 without getting download counter increased. I apologize for any inconvenience caused. In general, if adbd is enabled on a device and if dd binary is presented, you can always use the following method to flash a kernel / CWM.
Guide post : http://forum.xda-developers.com/showpost.php?p=25893081&postcount=102
To recover (uninstall my kernel) (for any errors) :
1. First open up this folder : http://www.mediafire.com/?cf6ah2cfzvcko
2. Select the target that you want (they are all flashable via CWM) :
ardatdat kernel v1.7b1 CWM -> means ardatdat kernel v1.7b1 with stock recovery ZCLA1 image (these are the images that used by ardatdat kernel by default)
ardatdat kernel v1.7b2 CWM -> means ardatdat kernel v1.7b2 with stock recovery XWLA4 image (these are the images that used by ardatdat kernel by default)
stock boot and CWM 5.0.2.8 (XWLA4) -> means stock kernel XWLA4 but with my CWM
stock boot and CWM 5.0.2.8 (ZCLA1) -> means stock kernel ZCLA1 but with my CWM
Stock boot and recovery (XWLA4) CWM -> means stock kernel and recovery image (DO NOT select this unless you want no CWM recovery and revert to default)
Stock boot and recovery (ZCLA1) CWM -> means stock kernel and recovery image (DO NOT select this unless you want no CWM recovery and revert to default)
3. Boot your phone in CWM recovery mode, select 'mounts and storage' -> 'mount USB device', copy the downloaded file to the internal sd that mounted to your PC
4. Then just flash it via CWM (Install zip from sdcard)
5. Wipe dalvik cache and cache via CWM menu
6. Reboot
And since ver 1.2c1, you no longer need to install superuser, su binary and voodoo sound seperatedly on your own now.
The full src code change can be viewed here : https://github.com/UnknownzD/I9103_XW_Kernel/commits/master
The ramdisk folder for boot.img can be viewed here : https://github.com/UnknownzD/I9103_XW_Kernel_boot_initramfs
The ramdisk folder for recovery.img can be viewed here : https://github.com/UnknownzD/I9103_XW_Recovery_initramfs
Example of sysctl.cfg
https://github.com/UnknownzD/I9103_XW_Kernel_boot_initramfs/blob/master/sysctl.conf
Copy of default.prop (ver 1.3a) :
https://github.com/UnknownzD/I9103_XW_Kernel_boot_initramfs/blob/master/default.prop
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
btw I hope that the same patch can be made to I9103_CHN_Kernel very soon. I have too much things to do atm, still a ROM and 3 exams to be finished atm.
hey thanks a lot for this but we'd like it more if it was a CWM flashable zip as the odin one increases the custom counter and we all do not have the USB jig... Can you help us with that if it's not much of a problem ?
sagarwadhwa1 said:
hey thanks a lot for this but we'd like it more if it was a CWM flashable zip as the odin one increases the custom counter and we all do not have the USB jig... Can you help us with that if it's not much of a problem ?
Click to expand...
Click to collapse
Definitely, I will make one asap. So it will also flash superuser, su and voodoo sound @ once.
btw, I have already found a bug in voodoo sound. So I hope it can be patched in next build.
You can create it on your own.
follow these steps.
1. Download ardatdat's 1.7 kernel zip.
2. Download the Ultimate Kernel for XW.
3. Now unpack ardatdat's zip and Ultimate Kernel zip.
4. Replace Boot.ing of ardatdat's with ultimate kernel Boot.ing.
5. now zip it again.
Now you are ready to flash the Ultimate Kernel with CWM.
guys, is it possible to do so would have created backup on a removable flash drive?
Okay I have made a CWM flashable zip now. Check first post for more info.
UnknownzD said:
Okay I have made a CWM flashable zip now. Check first post for more info.
Click to expand...
Click to collapse
put the package cwm + core, cwm and does backup on a removable memory stick, and, in principle, not bad!
Thanks for the wonderful kernel. It makes my phone with titanium ROM silly smooth and voodoo really rocks. For some reason I find the bass effect in ultimate better than ardatdat kernel.
Sent from my GT-I9103 using Tapatalk
Flashed the new kernel. Smooth no issues as of now.thank you
Sent from my GT-I9103 using XDA
Amazing sound performance with your voodoo enabled kernel.. Thank you UnknowzD...!! you rock..
i had checked this rom
but it giving error while updating zip from recovery
Thank you for your hard work and efforts for our Device.
is it possible to flash CWM 5.0.2.8 with CWM or can you please make it a separate file which we can flash from ODIN because if we flash this with kernel the Custom Count will be increased, as many of us are not having USB JIG it will be more help full for all of us.
mj.vikram said:
Thank you for your hard work and efforts for our Device.
is it possible to flash CWM 5.0.2.8 with CWM or can you please make it a separate file which we can flash from ODIN because if we flash this with kernel the Custom Count will be increased, as many of us are not having USB JIG it will be more help full for all of us.
Click to expand...
Click to collapse
Yes it is possible, coz I have made my recovery image seperate from the boot.img and actually you can use my recovery image with ardatdat kernel as well.
Sent from my GT-I9103 using XDA
mj.vikram said:
Thank you for your hard work and efforts for our Device.
is it possible to flash CWM 5.0.2.8 with CWM or can you please make it a separate file which we can flash from ODIN because if we flash this with kernel the Custom Count will be increased, as many of us are not having USB JIG it will be more help full for all of us.
Click to expand...
Click to collapse
The Cwm zip package includes the CWM 5.0.2.8.
emanoj.i9103 said:
The Cwm zip package includes the CWM 5.0.2.8.
Click to expand...
Click to collapse
Thank you i haven't checked it, flashed it now ....
I'm getting a problem with the CWM Recovery.
Whenever i try to backup my system, it starts to backup perfect and when it reaches backing up data, data of external sd, it stops saying error in backing up data of external sd... It think it's because it's backing up in the internal sd which runs out of space...
Can you fix CWM to not back up data in internal SD and to not backup the external sd card ??
sagarwadhwa1 said:
I'm getting a problem with the CWM Recovery.
Whenever i try to backup my system, it starts to backup perfect and when it reaches backing up data, data of external sd, it stops saying error in backing up data of external sd... It think it's because it's backing up in the internal sd which runs out of space...
Can you fix CWM to not back up data in internal SD and to not backup the external sd card ??
Click to expand...
Click to collapse
I am also having the same problem, its trying to take all the data which is present in External SD and dumping it to internal SD and giving error, may be because of insufficient space..
So can you please change the Back up location to External SD and not to take the back up of External SD card please.
azhar.munshi said:
i had checked this rom
but it giving error while updating zip from recovery
Click to expand...
Click to collapse
I have the same problem ( I installed Kernel package with voodoo via CWM.
Just flashed 2.3.6 and first thing I did was install cwm and ur kernel. One word.. AWESOME dude. Really too good improvement in sound. Its almost equal to my clip+.. Bass is too good even with my pl-11.. Thanks a lot
Sent from my GT-I9103 using XDA
mj.vikram said:
I am also having the same problem, its trying to take all the data which is present in External SD and dumping it to internal SD and giving error, may be because of insufficient space..
So can you please change the Back up location to External SD and not to take the back up of External SD card please.
Click to expand...
Click to collapse
sagarwadhwa1 said:
I'm getting a problem with the CWM Recovery.
Whenever i try to backup my system, it starts to backup perfect and when it reaches backing up data, data of external sd, it stops saying error in backing up data of external sd... It think it's because it's backing up in the internal sd which runs out of space...
Can you fix CWM to not back up data in internal SD and to not backup the external sd card ??
Click to expand...
Click to collapse
Minns said:
I have the same problem ( I installed Kernel package with voodoo via CWM.
Click to expand...
Click to collapse
Okay I will try to fix the problem tonight. Thank you for reporting the problem. In addition, I will roll out another build tonight that supports init.d script as well as installing busybox in /system partition (yes latest hacked busybox src that compiled from CM repo that gives you a much better bash shell than the original one @ /system/bin/sh. And no more crappy toolbox binary as well if they can be replaced from the one in busybox). In addition, it will also supports sysctl in the system partition so all the ROM developer do not need to use the echo '0' > /proc/sys/blah/blah/blah any more. You will just need to ship 2 files to change those values, a sysctl.conf and a init script that invokes sysctl.
brb in 2 hrs, I have to go now as having dinner with my gf.
Papetation ROM by papete
OK, so the main question is why another Sense based ROM? well, now that our beloved Sensation is getting old, it seems that fewer developers are working on our phone and updates are not as fast as they used to be. As long as I own the Sensation I will keep on making my custom ROM (for personal use) based on official HTC releases, and given that to make a "public version" I just have to add a couple of things, I'm sharing with you all.
The ROM has a few tweaks to improve multitasking, which is the main reason I decided to make a custom ROM. The tweaks are not aggressive and stability should not be compromised in any way. So we could say that the "philosophy" of the ROM is to get a rock solid phone stretching its capabilities to the max.
This ROM has been posted for months now on a Spanish website, so it has been fully tested, I'm just bringing it to XDA and added back a couple of things to make it suitable for a more international clientele.
System details:
Android 4.0.3
Sense 3.6
Based on firmware HTC 3.33.401.55
Kernel SebastianFM
No visual changes, stock look
ROM Details:
SWAP: The ROM (during installation) detects if you have a SWAP partition on your SD card and uses it to improve multitasking
Tweaked memory management: I've tweaked the default memory management to keep apps on RAM for longer
ROOT with SuperSU
SQLite & Busybox
Unsecured boot.img
A lot of bloatware removed plus other things to make it leaner
Photo pics quality improved
Zipaligned
Zipalign check on every boot
De-odexed
init.d scripts support
System read-write support
Change bootanimation
MMS size capacity up to 1000k
/data folder on zip so you can add your apk's before flashing and have them all installed easily during installation
GPS config modified for faster satellites acquiring
FaceLock is disabled to free up space
Eliminated all loggers and sniffers from HTC, CIQ, etc
Facebook pics sync with other apps
System wide volume improved
.... and a lot of other minor tweaks
Required:
HTC Sensation/4G/XE S-OFF
4EXT Touch Recovery
Firmware 3.33 (Recommend to flash this firmware as it contains all we need plus the latest radio:11.76C, thanks to Kohr-Ah for the base) MD5: ee16e11cb270ec08144f198e4056cf70
A fast SD card: class 6-10
A SWAP partition on your SD
Firmware flashing:
Copy the PG58IMG.zip file on your SD card (root folder)
Check that the MD5 sum is ee16e11cb270ec08144f198e4056cf70, a corrupted file will brick your device. I'm not responsible for what you do to your phone!
Power off your phone and boot it in bootloader mode (volume down + power)
Select that we want to update the software (volume up for yes)
Once you receive the message that the software has been updated successfully, erase PG58IMG.zip from your SD card so it will not ask for the update again if you enter the bootloader.
1º Create SWAP partition:
Make a backup of your SD
With your SD in your phone enter bootloader and then to 4ext Recovery (Volume down + power, then select recovery)
Select "Tools-partition sd card"
It will ask if you want to format all the SD, or to save the information you have in it (fat32). You already have a backup, so select any option.
Next screen will ask for the size of the 1º sd-ext partition, we select "skip".
Next screen will ask for the size of the swap partition, I recommend 256
Confirm and make the SWAP partition
2º ROM flashing:
Download the ROM and save it on your SD card
Boot into bootloader (vol down + power), then select recovery
Do superwipe: (select wipe data/factory reset and then wipe cache+ dalvik)
Go back to the main menu and select "Install from SD" and then "choose zip from sdcard"
Look for Papetation ROM on your SD card list, select it and let the process begin
After it finishes the installation reboot you phone. First boot takes a while, so be patient
Changelog V-2.20 (January 10, 2013):
Updated base to 3.33.401.55
Firmware updated with new radio
Updated Superuser binary
Initial release on XDA-developers
Important notes:
* SWAP benefits are not immediate the phone takes a while to identify the packages it can move to SWAP (out of RAM). A phone that has been on for a while will behave better than a phone that has been on just a couple of minutes, as SWAP will be operating more effectively.
*If your mobile operator uses fast dormancy, use the build prop editor (included) and look for the line "ro.ril.fast.dormancy.rule", change the property key from "0" to "1". This should give you a battery benefit.
To download the ROM just click here (MD5:8c1ad3eb3faaebba2bec8d2a515ca478)
Thanks to:
- Special thanks to goo.im for hosting
- dsixda for his kitchen
- Yank555 for his SWAP script
- mike1986, baadnewz, V-6 maniac, Virtous team, Elegancia Team, etc, from whom I've learned so much dissecting their ROM's
- All the XDA community for the vast amount of information you guys make available to all of us, thanks to you a complete ignorant on ROM's, scripts, java, smali's, etc has learned enough to at least make his own custom ROM
- SebastianFM for the OC Kernel
- HTC for the base
- NODO-GT for his camera app
- mudhi for the volume mods
- ChainsDD and Chainfire for superuser
- Derek Gordon for improving GPS to us all
- j4n87 for his smali guides
- Wes Garner for his zipalign script
- All those I'm forgetting and input has helped me to make this ROM
If I'm forgetting anyone let me know!!
- Uninstalled Apps (outdated, actually more things are off):
PHP:
Friendstream, Twitter, Notes, HTC Store, Polaris Office, Teeter, FaceLock, Dropbox, Stocks, some LiveWallpapers, more wallpapers, Videos, Soundhound, many jpg's, Ereader and its epub's, other stuff I'm forgetting
Reserved for me
One more
downloading . thanks
Nice to see new developers on Sensation
"Those, who fail to read history are bound to repeat its mistakes"
People here have and did and will fail to read the things here and many did and many probably will have to lose their devices. You don't have to lose a device to get knowledge inbetween your ears.You don't have to be stupid. You surely can learn from your mistakes. But There's a better way. You can learn from others mistakes. This thread is a compilation of such mistakes ,that I personally have done and many others ,who did and their solutions aka The easy ways.
So, officially I congratulate you for finding this thread and reading Upto here. So, even if you don't read the whole thread, these are the main stuff you must know is
1. Rooting is a dangerous process -done by developers only. If you did root your device, you assume full responsibility for your device. So, if you can't think like one of the developers at least partly, I suggest you don't root your device ,coz when you mess up, the one who deviced the procedure or Rom will not help you. And everything you find here is in "AS IS " tag.
2.If you have rooted, next thing you must do is backup-
Go to recovery,
go to backup and restore
click backup.
I find it strange that this is not included in the root procedure. This surely would've helped a lot of Picos out there.
3.NEVER DO A RUU
-It unanimously holds the number ONE title for the major causes of bricking of Picos.
Trust me -Surely you can save your device, without the ruu. And with ruu, you're bound to fail without proper knowledge and research.
The only time you are suggested by experts to do a ruu is when you have already done a ruu "and" bricked it.
4. Overclocking here may cause burnt nand. -know what Rom you're using-it may have built in-overclock .
However, overclocking doesn't necessarily produce burnt-nand for all devices.
5.Finally, Not all answers you receive in the question and answer thread are good. Some answers will kill your device. So please judge the credibility of the answerer before you follow the answers. Generally, you could track back their previous answers and their working. Thanks meter is a good source of credibility -but not always -Not all who have big thanks record are helpful neither are they knowledgeable-There are spammers, who trick people into giving thanks.Do your home work before you trust a stranger. Recognized developer title is a good source of credibility.
The above five should save you a lot of trouble.
Ever in trouble? Drop by and read.
Do your googling,if you don't understand anything here.Have a great time !
Re: [faq][newbies only][mini edition]
��To start, this thread is only for newBies,who have rooted thier Rom and have a custom recovery. If you haven't, click here
Alright, this thread aims to answer all the frequently asked questions by newBies. The section this thread aims to answer will consist mostly of custom Roms especially cyanogen.
To start, we'll start with basics
Our phone consists of the following five partitions
1.Boot/kernel
2.Recovery
3. System/Rom
3.1What's not working
3.2 Latest links
4. /cache- error /last log
5.Data
5.1Scripts
6.Common issues after flashing Rom, scripts/GAPPS/PLAY STORE /
Ram
7. USB and CPU ,screen and power button-2/7/13
8. About developers and members
9. ��Burnt nand*recovrecovery 25/6/13 *��
10. STILL CAN'T FIND THE ANSWER ��
10.1LOGCAT
10.2ADB
11.MINI TIPS AND TRICKS
11.1CM9/10 themes
11.2.FONT CHANGING AND language तदधा ಥಮು support adding
11.3.DID YOU KNOW?
12. Recommended apps
13. BATTERY LIFE AND PERFORMANCE
14 .http://forum.xda-developers.com/showthread.php?p=38098604
BUILD. PROP TWEAKS
We'll discuss the faq in each.
All links are here
Index:
http://forum.xda-developers.com/showthread.php?t=1754876
This is the best link you'll ever have
Thanks hrkh83
Guides
http://forum.xda-developers.com/showthread.php?p=36057579
Guides for everything
Thanks hpsgill
Make yourself useful by akshat
Seen it before,
Just read this now
http://forum.xda-developers.com/showthread.php?p=37805872
Stock Roms instead of bricking ruu
tk immortal yash
http://forum.xda-developers.com/showthread.php?p=39101954
Re: [faq][newbies only][mini edition]
/BOOT(4 MB Max )
1.what does this partition contain?
It contains your kernel
2.what is kernel?
It's a in betweener between ROM (/system ) and your hardware.
Basically, a software, which connects the main software (your Rom gui) and the hardware
3 .what is the stock kernel version?
2.6
4. Is there a update available?
Yes. You can update it to 3
3.4 is currently being worked on
5.what are advantages of kernel 3 ?
Nothing much that you can feel
Basically related to stability, security, and future Android Os updates can easily be done for a310e
5.where are the links to kernel 3 ?
Look down
6.what's not working in kernel 3 ?
1.Ext4+kernel 3+mount2SD/s2e/link2SD doesn't work.
2. CPU states file reading ~fixed in overclocked kernel ~fixes yet to be fully implemented across RomS [overclock may cause burnt nand/recovery ]
With cm9
1.Firewall
2.USB tethering
3. Wi-Fi hotspots
4.Vpn
Anything related to iptables
With cm10
Known issues
Ext4 cannot be mounted?
Temple run 2 and subway surfers reboots*fixed in overclocked kernel *burnt nand *
7. What's not working in kernel 2 ?
garuda v5
Data usage option in settings in jelly bean.
8.what's not working in kernel 2.6 sakindias cranium kernel?
Build #2
Lag
Build #3
No support for Android native a2SD
Build #4
Same as build #3,but advertised as faster
9. I wanna make my own kernel?
Special thanks to bhargz16
http://forum.xda-developers.com/showthread.php?t=2114594
10.Is there a overclocked kernel?
Yes
http://forum.xda-developers.com/showthread.php?p=38098604
11. How to Flash kernel? Do I need to clean install?
No need to clean install
Copy zip to root of /SD card
Go to recovery
Install zip from SDcard
Choose the correct zip
Install
Reboot
Go back to main ^|^
Re: [faq][newbies only][mini edition]
/Recovery(5 MB Max )
First thing to do after root is to make a nandroid backup.
Go to backup and restore and select backup
1.what is this partition?
It contains your recovery
2.what is recovery?
It's a specialized partition for Android, which is used when something goes wrong.
We use it to change (flash) Roms, change kernels and mostly everything in xda. Make nandroid before you mess up
3. What are the recoveries available for a310e ?
1 .yannou90 (cwm5) recovery
2.Twrp 2 .3 by cute prince
3. twrp 2.2 by oblikas
4.cwm6 by sakindia
5.*OFFICIAL *The latest TWRP by bhargz16( http://forum.xda-developers.com/showthread.php?t=2123503 )
6.cwm6 by nihar.g
Links .check index link in top post
4. Are all of them stable?
The 1 and 5 are pretty stable.
What's not working:
cwm6 by sak let me down big time .
http://forum.xda-developers.com/showthread.php?p=38734554
Except 1,all other recoveries will not show charging animation, when you are charging your phone after switching it off ~instead of charging animation ~you'll be going to recovery
twrp official - some problems with ext4 partition has been reported and also reported to have been fixed. -I never had the problem before and after and I recommend this one 2.5 present here in xda.
twrp cute prince has issues restoring backups (problem with symlink )
5.what's the difference between them?
cwm5 - complete backups of all partitions
twrp - support compressed backups /file manager and other great things
cwm6 - your SD ext partitions will not be fully backed up during subsequent backups,but only the changed files greatly reducing the size of subsequent backups
6. Can you explain more about cwm ?
http://forum.xda-developers.com/showthread.php?p=38100620
7. Recommended apps.?
Recovery file manager aroma 1.8
8. How to flash a recovery?
Two methods described in detail in link above by bhargz16 ~ fast boot
Flash from phone:
Required:
Flash_image binary
You can flash any recovery
From terminal using
Code:
su
flash_image recovery /sdcard/recovery.img
You need recovery.img (renamed like that ) present in /sdcard itself
9. Error while restoring .Androidsecure /sdext ?
http://forum.xda-developers.com/showthread.php?p=39874898
10. Cannot go to recovery /burnt recovery /unable to flash recovery?
Use
Code:
fastboot boot recovery /sdcard/twrp5.img
or
Code:
fastboot boot recovery.img
or
Code:
fastboot boot /sdcard/twrp5.img
You need twrp5.img or recovery.img present in /SDcard and renamed like that itself.
After booting into recovery, you can do everything you please. ~flash erase format and install new Rom and boot the device
After booting up the device, flash erase mtd1 through terminal emulator.and then flash a suitable small recovery. And then pledge here that you'll never overclock ever again.
Go back to main ^|^
Re: [faq][newbies only][mini edition]
/SYSTEM (235 MB Max )
1.what is it?
Here's where your Rom resides
Any cyanogen /ever/miui roms all go here
2. What are system apps
Any app in /system /app is system app and they have special permissions
2.1 how to make a app system app?
Uninstall the app with titanium backup and copy it's apk to system/app(normal delete apk will not delete. Dex and lib files ) ~reboot ~
Some apkS need it's library file also in /system /Lib (copy from /data /Lib to /system /lib )
3.what is binary?
These are executable ~very important files in /system /bin. (or /xbin in recovery)
Your root su is here
4. What are the roms available?
Many roms are available in xda
Main line ones are
CYANOGEN 7
CYANOGEN 9
CYANOGEN 10
Cyanogen 10.1
Miui
5.What is cyanogen 7 ?
It's a cyanogen version of gingerbread
9 is ics
10 is jelly 4.1
10.1 is jelly 4.2
5.1 what's the development going on?
cm7 *camera was unable to be fixed *development stopped
cm 10*active development now *
cm 10.1 *thread closed *
6. How to install a new Rom? Cyanogen for example?
Download the latest build. Zip and put in the root of /sdcard.
Go to recovery
Factory reset data
Wipe cache
Wipe dalvik
Wipe SD ext
Choose install zip from /sdcard and choose the build. Zip
Wait
Reboot
Go back to main ^|^
The nothing really bugs list
Welcome to THE "NOTHING REALLY" BUGS™
This is the official nothing really bugs Pico web post at xda. Its name implies that the bugs present are really nothing to some people. But to the rest, it may bother a lot. So, this post.
Here you'll find most of the nothing really bugs. All statements having "Nothing really " in bugs list directs here. This is to inform new flashers of what they'll get and what they won't. To make the facts clear,so that you won't have to flash every Rom to find out all the nothing really™ bugs. After all, this is a newbie friendly thread.
Please note that though every effort has been taken to ensure an exhaustive list of all the bugs .Some may not have been stated here .If you do find a bug, which isn't stated here, please feel free to mention it here and I'll add it after being personally confirmation by me or two to three renowned senior member witnesses. Further more, some bugs here may have been fixed. You can take a look at the last edited day of this post to make sure this post is up to date. And you can mention it here,if any of the information found here is wrong.
1.What doesn't work in cm10 4.1 Jelly beans ?:
1video (video recording with some third party apps~Skype video messaging, zoom camera ,camera magix and a lot more)(S. ucam works fully)
2Bluetooth headphones can't be used during call(try using sound about )✘
2.1 Bluetooth stereo headphones ✘
3vsync
4.stock camera force close often and unstable (S. Camera 360/ucam)
5.Wi-Fi unable to turn on ~from settings /notification bar. (s:Flash kernel 2.6)
6.burnt nand
7. Wi-Fi direct (native )causes reboot. (S. 3Rd party app ~fast file transfer)
8.some VOIP~{ex:gtalk(even after normal gapps),and many more}
9.Most streaming video{not flash, but those, which open in mx} doesn't work. Most TV apps don't work (not flash using tv apps)
10. mobile data may fluctuate for some(timedo app to turn on and off airplane mode for every hour)
11. calls robotic call for some
http://forum.xda-developers.com/showthread.php?p=32997468
12. Unofficial adobe flash is flickering too too much. (Only Firefox actually works with flash..which flickers unbearably ~the rest don't even work )
13. Headphones volume control during in call✘
14.USB tethering (native)✘
15. Wi-Fi hotspots work only as open source ✘
16.Bluetooth A2dp streaming ✘
17.Firewall rules don't stick, when put in init.d. Somehow the Rom process overtakes the firewall rules during boot and during some process. My intuition directs the blame at bandwidth controller| throttle service~|Data usage settings|which wasn't implemented properly, but using dirty hacks
18. USB mtp and ptp not working at all. USB mass storage not working for certain devices ~double mounting. (s.flash kernel 2.6 with USb mass storage fix here. )
19. Multi mount SD app doesn't work [s.flash kernel 2.6]
OTHERS
1. Battery drain
2.Phone heating
3.WiFi toggle
Total :22[Because, I used this Rom for a long time,so the large number]
✘- Unconfirmed by me .The rest are personally tested and confirmed "not working " and again confirmed to be a problem of Rom itself.
2.What doesn't work in cm9 ?
forum.xda-developers.com/showthread.php?p=35756952#post35756952
2VIDEO PLAYBACK doesn't work as well as stock
3 Wi-Fi toggle in latest RomS
4 Bluetooth stereo headphones ✘
Experienced by some:
A. Encryption doesn't work (crypt)✘
B.robot call http://forum.xda-developers.com/showthread.php?p=32997468
C.mobile data flickering
Note: video playback is much better in cm10.
Language rendering is also much better in cm10.
3.what doesn't work in Original HTC STOCK ROM?
A. if you ever click "reset to default" in the Camcorder settings..,all future video recordings will overwrite already taken videos and all previous videos will be lost(use ucam)
B. sending a more than 150MB file on Bluetooth file manager app through Bluetooth will reboot your device.
(use stock transfer)
3.1 what's not working in a rooted stock Rom?
(make a nandroid backup first to protect you)
Optimize storage in storage settings
Factory reset will put you in bootstruck.
4.What doesn't work in cm10.1 ?
Camera and lot more minor/major
Too long list
Will update when usable
5.what doesn't work in cm7 ?
Camera
6.what's not working in kernel 3 ?
1.Ext4+kernel 3+mount2SD/s2e/link2SD doesn't work.
2. CPU states file reading ~fixed in overclocked kernel ~fixes yet to be fully implemented across RomS [overclock may cause burnt nand/recovery ]
3.Wi-Fi toggle from notification bar /from settings
4. USB mtp and ptp not working at all. USB mass storage not working for certain devices ~double mounting.
5. Multi mount SD app not working.
With cm9
1.Firewall
2.USB tethering ✘
3. Wi-Fi hotspots ✘
4.Vpn ✘
Anything related to iptables
With cm10
Known issues
Some partitions [?Ext4] cannot be mounted
*burnt nand *
With latest cute prince kernel [power management fix ]:
Mounting of SDcard on some devices
Multimount SD app
7. What's not working in kernel 2 ?
garuda v5
Data usage option in settings in jelly bean.
8.what's not working in kernel 2.6 sakindias cranium kernel?
Build #2
Lag
Build #3
No support for Android native a2SD
Build #4
Same as build #3,but advertised as faster
9. Sense4 Roms
1.Burnt nand ~most common ✘
2.Random reboots ✘
3. WiFi direct. ✘
4.Bluetooth headphones ✘
Go back to main ^|^
✘- Unconfirmed by me .The rest are personally tested and confirmed "not working " and again confirmed to be a problem of Rom itself.
S - probable third party solutions
Solutions for burnt nand -Please go to burnt nand section.
[COLOR="RED"]Welcome to [b]▶LâTêS†↭ⓛⓘⓝⓚⓢ™◀[/B][/COLOR]
Welcome to ▶LâTêS†↭ⓛⓘⓝⓚⓢ™◀
Not sure whether it'll be updated,but galaxyfreak released a app on latest Roms ~ http://forum.xda-developers.com/showthread.php?p=38913186
Why this post ?
Because index has only thread links and sakindia123 never updates op
If he does, then this post will not be updated anymore. Other than that, here are some kernel links as well. Other than the main line ones, the others are not updated. Sense4 links are already present in op and here as well http://forum.xda-developers.com/showthread.php?p=40111838 . Any link that's not present in op will only be updated.
1.what's the latest build on cyanogen 9?
Build 13
http://forum.xda-developers.com/showthread.php?p=36626369
#14*beware of burnt nand *
http://forum.xda-developers.com/showthread.php?p=38770875
2.what's the latest build on cyanogen 10 ?
Build 3.2.2.use with kernel 2.6
http://forum.xda-developers.com/showthread.php?p=38183817
Liverpool fan latest 3.2
http://forum.xda-developers.com/showthread.php?p=38447868
Beta 5~beware of burnt nand ~
Video fix by bhargz*liverpl 4 beta5*
http://forum.xda-developers.com/showthread.php?p=39124906
http://forum.xda-developers.com/showthread.php?p=39090779
Beta6~beware of burnt nand ~
http://forum.xda-developers.com/showthread.php?p=39166124
+
http://forum.xda-developers.com/showthread.php?p=39804373
(Flash this to prevent overclock)
Lock screen fix for both beta 5 and 6 .
http://forum.xda-developers.com/showthread.php?p=39043840
2.1 Aokp build link
http://forum.xda-developers.com/showthread.php?t=2208242
3.what is the latest build on cyanogen 10.1 ?
Alpha 3
http://forum.xda-developers.com/showthread.php?p=38094629
Alpha 4
http://forum.xda-developers.com/showthread.php?p=38325531
4.what's the latest build on kernel?
Old Kernel 3
http://forum.xda-developers.com/showthread.php?p=36572115
Kernel 3 v2 only for sense
http://forum.xda-developers.com/showthread.php?p=38466559
http://forum.xda-developers.com/showthread.php?p=39730163
Kernel 3 v2 for cm10
http://forum.xda-developers.com/showthread.php?p=39737920
http://forum.xda-developers.com/showthread.php?p=39804373
5. Is there a overclocked kernel?
http://forum.xda-developers.com/showthread.php?p=38098604
kernel 2.6=garudav5kernel
6. Kernel 2.6 for JB ?
http://forum.xda-developers.com/showthread.php?p=37649737
http://forum.xda-developers.com/showthread.php?p=36303556
7. Kernel 2.6 for ics?
http://forum.xda-developers.com/showthread.php?p=35797210
http://forum.xda-developers.com/showthread.php?p=36526379
http://forum.xda-developers.com/showthread.php?p=37550173
8. Side effects and solution of using kernel 2.6 on a kernel 3 based Rom:
http://forum.xda-developers.com/showthread.php?p=39452607
Basically, USB storage may not work.
To, make it work, Flash the fix attached with this post(don't remove battery @ any stage:sly-tested on my twrp 2.4.4 with cm10beta5.May not work with ics.
Alternatively, you can use multi mount SD app /root tool box lite app.
Attached zip md5: 8216eaf4a357b9cddc5cfd29b8d05a50
Attached zip sha-1: 408a075479745fe1713f8c55a968801f7f6160dd
Some more links :
http://forum.xda-developers.com/showthread.php?p=40964578
Super wipe zip
http://forum.xda-developers.com/showthread.php?p=38338418
Nand recovery procedure:
http://forum.xda-developers.com/showthread.php?p=38098622
tk to akshatshenoy.
Flashing an older ruu:
Not recommended @ any stage
http://forum.xda-developers.com/showthread.php?p=38694608
Even if it works,you might have problems data, battery drain etc.. if you Flash a wrong radio
KERNEL RAMDISK exchange on Android itself:wip
AUTORAMDISK™ EXCHANGE PROJECT alpha™
http://forum.xda-developers.com/showthread.php?p=40035607
How to install kernel? Clean?
http://forum.xda-developers.com/showthread.php?p=38098513
QUESTION NUMBER 11 ABOVE
Go back to main ^|^
Re: [faq][newbies only][mini edition]
/DATA (150 MB )
1.WHat's this?
It is the internal memory
2.Why is it important?
Because this is the place where all the apps go
No /data = no more apps
3.what's our available internal memory?
150 MB
User available 90 MB
4. Any way to increase internal memory?
By scripts
5 .Recommended apps to diagnose application not installed
Diskusage app
Log cat
6. What does a app contain?
App when installed splits into apk dex,and data(lib+data) files
Go back to main ^|^
Re: [faq][newbies only][mini edition]
SCRIPTS
Before we start, a app when installed takes space as three parts.
They are apk,dex and data (lib+app data)
All scripts work by symlinking
1. What are the scripts available for our explorer?
Partial scripts
A.Link2SD app
Moves apk,dex,lib~doesn't move app data
B.Root data2SD app
Need ext partitions
Moves application data2 ext
Full scripts--Need init.d support able to move fully /partially as per requirements
Links available in index
1.Mount2SD
Download from play store or from here check index
Famous for it's stability and frequent updates
Issues +
2. Int2ext
As per script, moves partially /fully .
Has a large user base
issues ++
3.s2e
Moves fully.
Issues +++
NO official version for jelly beans.
4.a2sd darktremor
Issues ++++
However works pretty well with stock Rom and jaggy Rom
Discontinued
5.ungaze script
Issues +++++
I don't recommend it.
Why not?
Because
http://forum.xda-developers.com/showthread.php?p=33750812
http://forum.xda-developers.com/showthread.php?p=31915607
1.1 mount2SD doesn't work? Script not executed fully @ boot?
Flash kernel 2.6 from above and you should be good to go.
2. How do I increase internal memory (literally ) from 150 MB to 2GB(for example SD ext )?
Use mount2SD reverse mount
Use int2ext
Side effects:
As per Android rules, 10% of internal memory will be unavailable
So, 200 MB out of 2GB SD ext will be unavailable
Mount2SD also has normal moving methods ,which will make Android think you'll have 150MB but you can fill up 2GB inside of 150 MB (Here 10% would mean 15 MB)
3. I installed d2ext/similar ,I'm not able to install more apps ,even though I have more SD ext space?.
A. First make sure you don't hit 10% data limit described above
B. Use diskusage app to determine,which partitions are full
For example- some scripts don't move dalvik and so dalvik will fully accumulate in /data creating no space.
C. Fix permissions from recovery, wipe cache and dalvik and reboot.
4. My Rom doesn't have init.d support /I'm using stock Rom?
Check index
You can add init.d support by
Flashing custom kernel (cranium)
Flashing scripts to make init.d support (or pimp my Rom app[not tested])
5. Where to add scripts before flashing Rom?
Add it in /system/etc/init.d (permissions are rwx rwx rwx ,if you're adding this in recovery after flashing )
For mount2SD add configurations folder in /data/m2sd.
6. How to migrate from link2SD to mount2SD?
http://forum.xda-developers.com/showthread.php?p=38840247
7. Is there a full script so that I can use both my internal memory and SD ext?
A bit complicated, but this what I use...
Configure mount2SD
To move both apk and dalvik
Don't move data.
Then open titanium backup to move app data
@First move one app data to create data2SD directory.. then you can batch move whatever apps you think fit.
But please make sure you have at least 10 to 30 MB in /data and in/SD ext (SD ext not necessarily ) before a nandroid backup. Otherwise restoreS will not work.
Go back to main ^|^
Re: [faq][newbies only][mini edition]
Common issues with scripts:
0. Device stuck @ HTC logo with 4 error icons on all four corners
Since you flashed an ruu and failed user data fail etc.
Unlock bootloader if possible
Flash twrp recovery again
Code:
fastboot flash recovery.img
Then go to recovery with this command
Code:
fastboot boot recovery
Now that you're in recovery wipe everything, format everything .
If flashing failed /you can't enter recovery, do this keeping twrp recovery.img in /SDcard
Code:
fastboot boot /sdcard/recovery.img
Do cute prince recovery procedure shown in burnt nand section
Flash erase mtd3 as well
Now Flash your Rom and boot
If it doesn't boot, repeat the whole procedure above and now
Do ruu.
If all the above failed,
http://forum.xda-developers.com/showthread.php?p=39181288
Read the above thread fully. That's the last resort.
Moral : Don't ever Flash an RUU (if you haven't already )
You can Flash stock Rom ~safer
1. Device struck in HTC logo
Wait for 15 minutes
Try pulling out battery and reboot
Update busybox and try installing scripts again
Convert your partition to ext3
Change your kernel to 2.6
2. Mount2SD ~apps update after every boot?
Turn cache off in app
Turn safe mode off
Clear cache and dalvik ~fix permissions ~reboot
Common issues after flashing:
1. I get status 7 error?
Open archive with Bluetooth file manager and check archive integrity
Try different compression method(thanks hpsgill)
Delete system apps
2. I get status 0 error?
Update binary used is different
Exchanged update binary from a working zip to this one
Other errors can be cured by changing recovery .
http://forum.xda-developers.com/showthread.php?p=38469360
Common issues after flashing Rom:
1. Always do a clean install
To wipe everything except /sdcard.
Even in /sdcard delete Android /data after backup
2. No I won't listen. I want to do you a dirty install. Show me how?
Your choice
http://forum.xda-developers.com/showthread.php?p=35903694
3. I get force closes of all apps?
Dalvik problem.
Clear cache and dalvik cache and reboot
4.I get force close of a specific app?
If it's a paid app, then you need to change your Android id to your original Id with Android id changer /titanium backup
Not a paid app?
Clear cache and data of that app and reboot
Fix permissions
5.reboot after reboot?
Thanks bhargz16
Kernel problem. Change kernel
GAPPS:
1. This gapp always force closes?
A. If it's a gapp found on play, just uninstall that gapp from system using titanium backup and then reboot and install from play store.
B.if not found on play, then try flashing a different gapps version from goo.im .
Make sure you have enough space on /system and on /cache before flashing and then flash. If not delete unused apps like stock keyboard ,etc
2. RPS5~AEC0/927/any other error while downloading apps from play?
A. Clear data cache of play store app
Reboot
B. Clear data of google services framework
Reboot
C. Remove your google account and re add it. Reboot.- this worked for me.
3. All my apps are missing from installed apps in play?
Wait for some time,if you've flashed a new Rom
Clear data and cache of play store
Reboot
Download app eric market fix *use @ your own risk *
Repeat the solution of questions 2.
Go back to main ^|^
Part 2 on next page :thumbup:
Re: [faq][newbies only][mini edition]
CPU:
1.Can you overclock?
IMO,
All overclocking burns nand.
It's just a matter of sooner /later.
Read this post before attempting anything
http://forum.xda-developers.com/showthread.php?p=38445346
Burnt nand recovery procedures here ~~the third post below this post
http://forum.xda-developers.com/showthread.php?p=38098622
The links below are old. All latest Roms come with overclocked burning kernels.
cm10:
http://forum.xda-developers.com/showthread.php?p=38189883
cm10.1:
http://forum.xda-developers.com/showthread.php?p=38336080
gpu oc
http://forum.xda-developers.com/showthread.php?p=38331698
cpu oc
2. Governors ~what are they?
As the name says they govern when the cpu should go to higher speed and when they should sleep
Performance governor always keep your phone at Max
Powersave keeps your cpu always at low
USB :
1. Flashed kernel 3 and USB doesn't work.?
Flash kernel 2 back.
2. I want to know how to fix USB +kernel 3?
Don't know
3. Can I have usb otg ?
No, not yet.
SCREEN AND POWER BUTTON and soft keys:
1.SCREEN turns on after turning off ?
A. Some apps are trying to make screen on. After screen turns on, go to settings immediately and open running applications, you may be able to find the culprit. It's probably the app, which is restarting. Some apps like lock any app screen etc. Logs could be helpful.
B. Some users reported it could be a hardware problem -look below for power button issues.
C. Some users reported it could be a script problem (rare )
2. My home screen button and /or search buttons doesn't work?
A. Did you do a dirty install of new Rom
Clear cache and dalvik and fix permissions and reboot
B. Copy com.Android.providers.settings /databases from your previous nandroid backups(use yaffs file manager /nandroid manager)and paste it in it's respective location now (paste it using file manager in recovery )
C. If that doesn't work, clean install again
Tech savvy? ~search for device provisioned 1 in cyanogen forums
http://forum.xda-developers.com/showthread.php?p=38633404
3. Power button doesn't work properly ?
A. If it's not a software problem(try the above solution first),then you broke it.
If you broke it, avoid using the power button anymore-use attached scripts indeed.
There are apps in market to simulate power keys.
Or
http://forum.xda-developers.com/showthread.php?p=38633404
Go back to main ^|^
Re: [faq][newbies only][mini edition]
Miscellaneous topics:
Subject to change without prior notification
Developers:
1. Who are the developers that make these roms?
1. Cute_prince
2.sakîndia123
3.derefas
4.lirokoa
5.liverpool fan
6.bhargz16
7.nihar.g
8.ngolralph
And many others. The above are the developers of the roms that I used and present in no order.
2. Why doesn't sakindia123 update the OP ?
Disclaimer: Since it is one of the most faq by newbie,I'm forced to discuss here. I personally do not know sakîndia. If you still want more info, contact senior member hpsgill
You see.. He does nothing without reason. If he doesn't, then the last build present in op will be more /less equal to the latest build. There are other reasons ,which if I had to speak of them all, time wouldn't let me and I would have to deal with flaming members and mods and deleted posts and locked threads . Furthermore that question is well out of the scope of this thread. You are instructed not to ask this question any where.
YOU HAVE BEEN WARNED.
3. How can I contact these developers?
You can by studying Android development and codes, bccms,404s,tr2s and then talking to them. You'll have better luck talking with non recognized developers than the rds.
And try discussion threads .
4. Why doesn't a developer answer my question? (I'm being polite here)
Because the developer doesn't know the answer
w.r.f to http://forum.xda-developers.com/showthread.php?p=38095857
Or your question has already been answered. Try searching for your question at the least 10 pages back.
or your question is too silly to answer
Or your question is not seen ,because they don't have time .
5. Why do they do this ?
For passion of development, addicted, and for learning purposes.
So, that means they don't work for you. They don't help you. They do what they want.
6. I feel a emptiness around forum members. Was there a developer who worked here, yet left without goodbye?
Well not sure about goodbye, but yes his name is jaggyjags.
sakIndia123 came only late and his first work his cranium kernel, which he abandoned like it was nothing.. buried it along with jags. Cruel things did happen before you were here.
Go back to main ^|^
Members:
1. Why won't members answer my question?
Again, thanks to bhargz16
http://forum.xda-developers.com/showthread.php?p=38095857
Or question has already been answered over and over again. Try searching for your question and read at the least 10 pages back.
Or they don't want to help you
Or may be you aren't polite
Or they want thanks
2. Why do they want thanks?
You see.. you should hit thanks for them in order for them to reply
3. Why hit thanks?
Because they are thankaholics .
This addiction
Some call it want,
For some it's need
Some call it greed
And some call it hunger
And some childish foolishness
Never hit thanks, unless you mean it. Never sell yourself short. Mean it, then hit it.
http://forum.xda-developers.com/showthread.php?p=32867800
My first thread closed by mods
:crying:
Having said that, please do be grateful for what you receive. Hitting thanks is like giving a eternal reputation mark on them rather than just saying it. Saying just makes a temporary mark. Get it. 
4.what is spam?
Spam is going out of topic . It never should be done in dev threads unless thread is dead.
Some do the work of mods pretending to be mods.
5.who are mods?
They are moderators who have power to ban anyone at will (in short )
And they are losing patience
http://forum.xda-developers.com/showthread.php?p=37950595
6.Can I spam here?
Feel free to speak what you want..
7. If I feel something wrong is going on /flaming /threatening, who should I report to?
You can use the report system~that (!) mark over every post. Click it and your issue will be resolved within a hour(probably ).
Go back to main ^|^
[color="red"] [b]
0110…380“30…4010¨¨1WELCOME TO NAND/recovery BURNT ZONE 0110…380“30…4010¨¨1
0„30†2Moved by touch0160†640„30†3Inc.
0110…380“30…4010¨¨1DON'T FLASH AN RUU AT ANY STAGE 0110…380“30…4010¨¨1
0. What's burnt nand?
It's condition caused by overclocking(oc)[CPU oc ,to be specific. For gpu oc,go to the last part of this post question 10 ] resulting in bad blocks all over your system, data, cache and recovery.
Important: Use diskusage app to determine size. Don't go by phone's inbuilt settings
A case of burned /system partition in cm10 beta6 running overnight:
Uploaded with ImageShack.us
A late case of burnt nand of /data :
Uploaded with ImageShack.us
1 &2:Not applicable anymore. Peace!
3. No one has burnt thier nand*it's just some people think that thier nand is burnt * is this true?
Well, I'm sure, going through the forums and q &a ,I know that people have indeed burnt thier nands and some just by using the overclocked kernel without even overclocking.
Sources:
http://forum.xda-developers.com/showthread.php?t=1847002&page=400
http://forum.xda-developers.com/showthread.php?t=2243719
http://forum.xda-developers.com/showthread.php?p=39985385
http://forum.xda-developers.com/showthread.php?p=39799173
http://forum.xda-developers.com/showthread.php?p=39439861
http://forum.xda-developers.com/showthread.php?p=39428922
http://forum.xda-developers.com/showthread.php?p=39402187
http://forum.xda-developers.com/showthread.php?p=38941663
http://forum.xda-developers.com/showthread.php?p=39216556
http://forum.xda-developers.com/showthread.php?p=38945489
http://forum.xda-developers.com/showthread.php?p=39197918
http://forum.xda-developers.com/showthread.php?p=39169697
http://forum.xda-developers.com/showthread.php?p=38657723
http://forum.xda-developers.com/showthread.php?p=40616272
http://forum.xda-developers.com/showthread.php?p=39331139
But below is a strong correlation with bad block proof between overclocking and burnt recovery. Yes it burns recovery too.
http://forum.xda-developers.com/showthread.php?p=39196574
THE ABOVE LINKED POSTS ARE MOSTLY SOLVED BY ME OR SENIOR MEMBER S, BUT SOME HAVE LOST THEIR DEVICES. IF YOU CAN'T FIND THE ANSWER HERE, I SUGGEST YOU READ ALL THE LINKED POSTS-VARIOUS DIFFERENT METHODS HAVE BEEN EMPLOYED.,WHICH ARE TOO LONG TO EXPLAIN HERE. READ AND READ-YOU'LL FIND.
4. What are the symptoms of burnt nand?
Early symptoms:
You'll notice a strong drop in your free space in /data
Late symptoms:
/data free space is Nil /below 50%of what you saw before
Error in /cache /recovery/log.
Error in /cache/recovery/last log.Not readable.
No apps can be installed
Rom lags like hell
No Rom can be flashed /boots
Previous nandroids ,which are successfully restored before fails to restore now.
Really abrupt and fast restores with twrp
RUU cannot be done ~user data(mtd5) fail. System fail (mtd3)
5. How can I diagnose burnt nand early?
If you suspect burnt nand ,
1.Watch out for free space in /data and watch out for sharp reduction.
2.Download this app Disk Usage and watch out for increase in system data in /data
http://forum.xda-developers.com/showthread.php?p=39464989
3.Make a dmesg and look for these errors
http://forum.xda-developers.com/showthread.php?p=36834988
4.Definitive method is this :
shahrooz_ra said:
hello
is there any linux terminal command for check badblock on nand memory?
Click to expand...
Click to collapse
1.DOWNLOAD THE TERMINAL.ZIP ATTACHED BELOW
2.EXTRACT TERMINAL.ZIP INTO /SDCARD/lol [create a folder named lol[small letters ]in SDcard, if there already isn't one ]
3.Open terminal emulator on your phone
4.type or copy and paste this code and press enter
Code:
su
cp /sdcard/lol/runme.sh /r.sh
chmod 0755 /r.sh
/r.sh
5.if it doesn't work first time, paste twice.
6.If pasting twice doesn't work, type each code one by one -you'll surely get it. Come on-its just 4 lines -type it lazy!
And Now you'll see the number of bad blocks you've got.
You can also Flash the zip below[for which you have to go to recovery ]or execute the attached script badblocks.sh as root.
6. What are the parts affected by burning?
Proved to affect
/Data
/system
/cache
/recovery
Rest is unknown
7. Ok I managed to burn my nand What are the recovery procedures available?
I SIMPLIFIED THINGS HERE BY MAKING A FLASHABLE FLASH_ERASE. ZIP[Code named FLASH_ERASEmadeflashablebyBANNED.zip ] it works with twrp2.5 to flash_erase needed partitions. However not tested fully. Problem? Post here.
Other long procedures:
Cute prince recovery procedure:
http://forum.xda-developers.com/showthread.php?p=36868966
I think Cute prince missed this .Just add this at the end
Code:
./flash_erase -N /dev/mtd/mtd3 0 0
7.1 I GET FLASH ERASE NOT FOUND?
Flash the flash_erasemadeflashablebyBANNED.zip
Derefas recovery procedure:
derefas was the one who actually gave the idea of recovering nand
http://forum.xda-developers.com/showthread.php?p=36867557
Sachin Thomas recovery procedure
Developed lately *can be done on phone itself */if it didn't involve recovery /*
http://forum.xda-developers.com/showthread.php?p=38941897
Recovery recoveriNG procedure (bhargz16)
http://forum.xda-developers.com/showthread.php?p=39198068
8. I can't find my answer here?
Go to official burnt nand discussion thread
http://forum.xda-developers.com/showthread.php?t=2183130
Or you can ask your questions here.
9.can I Flash any other kernel to prevent overclocking?
You can Flash garuda2.6
Link in latest links post page 1.
http://forum.xda-developers.com/showthread.php?p=38098567
Side effects:
http://forum.xda-developers.com/showthread.php?p=39452607
10. Some more links:
Unknown recovery procedure
http://forum.xda-developers.com/showthread.php?p=36836090
MTD status report:
http://forum.xda-developers.com/showthread.php?p=36837173
11. Cannot go to recovery /burnt recovery /unable to flash recovery?
Not sure of the exact command,but will work.
Use
Code:
fastboot boot recovery /sdcard/twrp5.img
or
Code:
fastboot boot recovery.img
or
Code:
fastboot boot /sdcard/twrp5.img
You need twrp5.img or recovery.img present in /SDcard and renamed like that itself.
After booting into recovery, you can do everything you please. ~flash erase format and install new Rom and boot the device [do ruu here, if you haven't been able to enter hboot before]
After booting up the device, flash erase mtd1 through terminal emulator.and then flash a suitable small recovery. And then pledge here that you'll never overclock ever again.
12. GPU OC ?
gpu oc has been reverted along with CPU oc by sak for burnt nand. But may be added later. but not present in cm released on or two months before 9 may13.
12.1 is it safe?
I don't know. CPU oc did provide burnt nand and bad blocks. Gpu oc may also do some things, which may not be seen as of now. I've seen one case complaining that, after using Cyanogen and going back to stock - games started lagging, which did not lag, when he was in stock before. The reliability is doubtful. But not much people go back to stock either -so not much can be said.
12.2 do you recommend it?
"If any provider of any oc removes the "AS IS" tag and take responsibility,if something happens, then I'll probably may use that oc,otherwise count me out".
12.3 How to remove gpu oc ?
Its present in kernel. Flash another kernel. Or modify source and compile yourself.
Present at arch/arm/mach-msm/msm7x27a.c- kernel source.
Try here
Normal [bus, Gpu] is [0,133330000],[160000000,192000000],[200000000,245760000] I think.
13. Was there anyone unable to recover and lost thier device for ever?
AFAIK,
"The lost thier device for ever list RIP "
Ghostking
Hawk378
And May be many more
Legend *:
Attachment list:
***********************************************************VERY IMPORTANT : UNDER CLOCK BELOW 300MHZ ,IF YOU ARE USING ZIPS WHILE SYSTEM IS RUNNING.AFTER THE TESTS, YOU MAY OVER CLOCK AS YOU WISH. ********************************************************************************************
Provided "AS IS"
1- script to detect badblocks by banned.
2-flashable zip to detect badblocks by btfb0
3-Terminal method to detect bad blocks by banned .
4-flashable zip to detect bad blocks by banned.
5- Recovery procedure to delete bad blocks- Made flashable by BANNED.
All zips posted here has readme.txt files inside it-which are self explanatory to that particular zip.
*USE AT YOUR OWN RISK*
Re: [faq][newbies only][mini edition]
I have a question not answered here?
Post your question in the q&a section after making sure that your question hasn't already been asked.
Please use search button on the top right to make sure that your question hasn't already been asked. And it'll help you to find more answers.
Follow detailed instructions here
http://forum.xda-developers.com/showthread.php?p=33608527
And post with logcat increases your chances of resolving the problem
ADB
What is logcat and ADB?
Special thanks to akshat.shenoy
http://forum.xda-developers.com/showthread.php?p=37805872
He'll explain things better
Basics of ADB:
http://forum.xda-developers.com/showthread.php?p=9936674
Partition and wipe SD ext with ADB:
http://forum.xda-developers.com/showthread.php?p=38706881
Re: [faq][newbies only][mini edition]
reserved
Re: [faq][newbies only][mini edition]
MINI Tips and tricks:▶?
1.How can I apply cm9/10 themes?
http://forum.xda-developers.com/showthread.php?p=35530897
Download the zip from here, read instructions there and flash it in recovery
Now you can use any HDPI themes on your Pico
Thanks ngoloralph
2. How do I change fonts?
Download Rom toolbox lite and go to font installer;
A. If you're on stock, the rest is automatic
B.if you're on cyanogen 9/10/11,if you change the droid sans /others as recommended by app, you'll end up in boot loop (possibly because of symlinking of robot sans & droid sans )
In such a case go to preferences and click to overwrite only roboto regular font and everything will be fine.
Take a look
Uploaded with ImageShack.us
3. How do I add a new language support to my device?
Note: no new language gui can be added by this method. This only adds support. Instead of seeing boxes, you may see your language. If you want full language support, you can go to this abandoned thread.?? http://forum.xda-developers.com/showthread.php?p=40890599 ??
Language support can simply be added by adding a Android supported language font file in /system /fonts and give it permissions rw r. r.(font files can be found all over xda )
Step 2. Open system /etc /fallbackfonts.xml...
There should be a lot of font file names there.. just delete a font name that you don't want and add your font file name (the name of the file which you put in /system /fonts)
In there.
Practice makes perfect.
This method however doesn't work /only partly works for complex languages /script like Hindi Arabic etc.
DID YOU KNOW?
1. Long pressing reboot button (in the menu after pressing power key) will get you into safe mode
2. Long pressing power keys and volume keys + and- for more than 30 seconds will reboot your device (tk to hrkh83)
3. Repeatedly pressing certain options(like Android version) in the about menu in settings(on cyanogen ) will take you into different settings (tk liverpoolfan)
Go back to main ^|^
Battery drain
BATTERY DRAIN
Of course, we're gonna talk about drain.
Before we start, I want to disprove some prevalent concepts
1. Battery calibration
It is supposed to increase Battery capacity and increase Battery life and it makes your phone to show the correct Battery on the notification bar.
FALSE
It doesn't do any of those. Calibration is just deleting Batterystats.bin file. That file holds info about how many seconds each apps were running for.typically it's blameometer. It shows the information you see in the battery chart in your settings. Nothing more.
Source: article
2. Cycling your battery life from 0 to 100 and 100 to 0 will typically increase Battery life. Further more you should make sure it comes to zero by turning on the phone,every time it got switched off on it's own.
FALSE AGAIN
Nothing could destroy your Li-On Battery than extreme low voltage. You can be sure that this will destroy your battery life more than anything. During storage it's recommended to keep the battery in cool place with 40%Battery.
So, don't use any battery draining app from market.
Ok, since we took out the false foundation, it's time to put some true working tips to save your battery during usage and it's overall life
1. It's recommended to charge as often as possible ~every time you get a socket. Though not to keep @100 all the time. Overcharging theoretically may damage your battery, but your phone comes with various safety mechanisms to prevent charging after that.
2. Limit the number of apps. Definitely would produce good Battery.
3. Limit the number of apps, that run in background all the time.
Typical example would be facebook.
PERFORMANCE:
4.Disable autostarts for all apps, that you don't use much~using autostart manager.
Disabling autostarts for the clock app will make you get up late. Use common sense.
This alone should drastically improve your performance
5.Use lightweight launchers ~Nova.
Go (any go products) is not advisable
6.Post ICS, Disable media scanner receiver.
You can use elixir app to disable media scanner receiver. This will scan your SDcard over and over again resulting in Battery drain,which is significant, if you use a bigger SD. Use media scanner root to enable and disable.
As far as the usual ones,
7. Disable autobrightness
8. Keep screen @ minimum brightness
9. Disable autorotation
10. Disable location services.
GAPPS:
11. Disable GSF (google services framework ) receivers ~the ones with gtalk on it.
12. Disable auto sync
You can use timedo /timer Android to turn on sync twice /thrice daily.
13. Reduce number of accounts. Better to keep single than three accounts.
14. Good internet connection. Amount of energy taken to re connect is supposed to be far more than amount needed to keep a connection.
15. Undervolt/with underclock
RECOMMENDED APPS:
1.BETTER BATTERY STATS ~free for xda.
2. Onepower guard
I haven't found satisfying results with this app, but still try it out
3.greenIFY
I haven't used this @ all.
4. Any app, that is used to reduce /increase heartbeat sent to google servers.
Well, that's all I've learnt as of now.
Re: [faq][newbies only][mini edition]
Recommended apps section (only free)
Top apps
0. Superuser by koush (Clockworkmod)
1. Titanium backup
2. Efficient backup
3. Floating logcat ~logcat extreme
4. Catlog
5. Aroma file manager (recovery use only)
6 .Es file explorer
6.1 es file explorer v2
7. Yaffs file manager
8. App extractor
8.1 nandroid manager
9. Loaderdroid
10. Xda app
11. Elixir (much useful to disable app components than it's actual use)
12. Android pro widgets(similar to HTC friendstream)
13. Nova launcher
14. Timedo
15. Live logcat lite
16. Rom toolbox lite
17. Screen stand by root(turn off screen without making phone to sleep)
18. Disk Usage
Launcher:
1. Nova
2. Apex
Downloaders:
Loaderdroid
Multimedia players:
Video
mx
bs
qq
Audio
Ttpod
Equalizers
NOOZOXIDE REWIRE PRO
Walkman sound enhancements
Awesome beats
Cyanogen Dsp(better than stock )
Equalizer from market.
Cam/corDer /video recorder:
Camera:
Camera 360
ucam
spycam
Video recorder
ucam
Zoom camera
Camera magix
Browsers:
Fast and server based
Uc browser mini
Opera mini
Opera mobile
uc browser
Puffin browser
Full fledged browsers
Firefox
Dolphin
Google chrome beta
Chrome
KEYBOARDS ?
Touchpal keyboard
mĺ has internet permisn wid emoji
Office apps:
Kingsoft office(better than paid apps)
Zip extractors:
Zarchiver(ant-one)
Screen off(w/wake lock):
Screen stand-by
File managers:
ES explorer
Fx file explorer
Call recorders:
No known call recorders are working.
Stocks:
Personal finance
Superuser:
Superuser by koush ~open source&free
Super su ~made pro free after the release of prior~closed source ~
⇧Go back to main ♠
THE END.
© All rights reserved 2013?
Autoramdisk exchange alpha
MINI ADVANCED SECTION:
KERNEL RAMDISK exchange on Android itself:wip
AUTORAMDISK™ EXCHANGE PROJECT alpha™
『Moved by touch™』Inc.
In association with
Google Nose beta™
Presents
AUTORAMDISK™ EXCHANGE PROJECT alpha™
Current version: 0.0.0.0.071 Alpha
Created with Es explorer 1.6
Created on HTC explorer Pico a310e
Update:
I have got it to work and complete
http://forum.xda-developers.com/showthread.php?p=40035607
Old post: too lazy to delete
Present condition:
Hi. I cannot get it to work on HTC Pico yet .It may work on other phones. If someone can, please feel free to complete it provided you give proper credits And you do not make money out of this.
What's this?
It's a procedure (wip) to Flash any kernel without the need to change ramdisk.
As new kernel gets released, you don't need to change ramdisk to suit your Rom.
Automated procedure:
Open any kernel.zip with any zip extractor on your phone
Copy the script below and paste it in updater-script present in meta~inf/com/google/Android
(delete any other things written there. )
Code:
package_extract_dir("bin","/tmp");
set_perm(0, 0, 0755, "/tmp/busybox");
set_perm(0, 0, 0755, "/tmp/unpack-bootimg");
set_perm(0, 0, 0755, "/tmp/mkbootimg");
set_perm(0, 0, 0755, "/tmp/dump_image");
run_program("/sbin/dump_image","boot","/tmp/oldboot.img");
run_program("/tmp/unpack-bootimg", "-i","/tmp/oldboot.img","-o","/tmp");
package_extract_file("boot.img", "/tmp/boot.img");
run_program("/tmp/busybox", "mkdir","/tmp/boot");
run_program("/tmp/unpack-bootimg", "-i","/tmp/boot.img","-o","/tmp/boot");
run_program("/tmp/busybox", "rm","-r","/tmp/kernel");
run_program("/tmp/busybox", "mv","/tmp/boot/kernel","/tmp/kernel");
run_program("/tmp/mkbootimg", "--ramdisk","/tmp/ramdisk.cpio.gz","--kernel","/tmp/kernel","-o","/tmp/newboot.img");
write_raw_image("/tmp/newboot.img", "boot");
delete_recursive("/tmp/newboot.img", "/tmp/boot", "/tmp/oldboot.img", "/tmp/kernel", "/tmp/ramdisk.cpio.gz","/tmp/boot.img", "/tmp/busybox", "/tmp/unpack-bootimg", "/tmp/mkbootimg");
mount("yaffs2", "MTD", "system", "/system");
package_extract_dir("system", "/system");
Download zip files from the source link below
Extract it and copy the bin folder from there to your kernel folder directly.
There should be 3 folders in your kernel folder ~bin folder, meta inf folder, system folder and boot.img
Now compress it and Flash
Note that this is only applicable to change ramdisk. If the boot. Img needs more work than that, it won't work. Essentially, it won't work on sense4 compiled kernels and vice versa
Manual terminal emulator method:
Alright guys, one last tutorial from me making my last mark here .This tutorial is not tested fully and probably never will be due to lack of time. And it will work for sure ~but May have syntax errors.
Credits:
1.trevd for arm executable binaries.
2.Xda university.
Requirements:
1.Any Android 2.3+ rooted
2.Android terminal emulator
3.arm executable unpack-bootimg binary and mkbootimg binaries (find it below )
History:
I wanted to change ramdisk for kernels for a long time on phone itself ~probably for a year or more . But anyone who tried to unpack using normal unzip apps would've noticed that other data.img and even system.img in clockworkmod could be unpacked easily, but not the boot.img and recovery.img. When I searched to unpack, it was easy with computers using the unpackbootimg binary for Linux. Problem was it wasn't cross compatible with our phones . So, I was searching for quite a while,until I found trev on xda university and he had made arm executable binaries for unpacking, repacking. Actually the main reason these binaries were created was for far greater and more advanced purposes i.e. to use apply patch functions in update binary and update script to Flash ramdisk on phone without flashing the kernel itself or vice versa (AFAIK)[ The apply patch functions are used in normal ota updates for any Android phone ]. Anyway I took those binaries to unpack kernels on our phone to change ramdisk. I write this for those, who want to change ramdisk on thier phone, but had no experience in PC whatsoever. And also by doing this, I share the unpack boot image binaries by trevd for Android phone ,so that any advanced member May use it for kernel updater scripts~think about it ~one zip for all cm9/10/10.1. Ofcourse the rest is up to you. Thanks for reading
Procedure:
1.Download the zip given in source below
2.Unpack it
3.Find these two binaries in /system/bin
Unpack-bootimg and mkbootimg
4.Copy them to /system/bin and give them full execute permissions in es explorer and read/write permission for user.
5.For easy remembrance,say, b1.img is your original boot image for your Rom(and Android,say cm10 ) and b2.img is the new kernel released for cm10.1
6.You want to change the ramdisk ofb2 cm10.1 to cm10 ,so that you can Flash the new kernelb2 for your cm10
7.Create new folder in SDcard named boot and put both b1.img and b2.img there
8.Open terminal.
9.type the following code one by one
Code:
su
cd /sdcard/boot
mkdir /sdcard/boot/b1
mkdir /sdcard/boot/b2
unpack-bootimg -i /sdcard/boot/b1.img -o /sdcard/boot/b1
unpack-bootimg -i /sdcard/boot/b2.img -o /sdcard/boot/b2
rm /sdcard/boot/b2/ramdisk.cpio.gz
mv /sdcard/boot/b1/ramdisk.cpio.gz /sdcard/boot/b2/ramdisk.cpio.gz
mkbootimg --kernel /sdcard/boot/b2/kernel.img --ramdisk /sdcard/boot/b2/ramdisk.cpio.gz --base 12C00000 -o /sdcard/b2new.img
rm -r /sdcard/boot
Note: the last rm command will delete all your old kernels ~don't execute it, if you don't want to have it deleted.
10.Now you have new kernel boot image with your ramdisk in /sdcard/b2new.img
11.Put it back in the zip with it's modules and
12. Flash
13.Hoping it'll work.
14.That's the end.
Source and binaries here:
http://forum.xda-developers.com/showthread.php?p=36931024
For dream and Sapphire models, you can use the binaries created by koush ~ which is found in his github ~any kernel project.
I'll probably be leaving soon
Kind of feel like working for xda. I guess sak and others would probably feel like it later. It's been great while it lasted. So this is probably my last project. If I did have some extra hardware during this period, things May have been different. It's good, while it lasted.
"The fantasy of a dream is that, it's still a dream, when it becomes reality, then it's no more a dream and the fantasy is lost. "
「Good bye xda」
So long:angel:
Re: [faq][newbies only][mini edition]
one more
The Infamous BUILD.PROP Tweaks :
http://www.jeffmixon.com/examining-build-prop-tweaks-for-android-ics-a-comprehensive-guide-part-1/
from
http://www.droidforums.net/forum/droid-4-roms/234899-examining-build-prop-tweaks.html
Guess that'll end this hoax for good.
One thing that was useful for me was this
http://www.modaco.com/topic/347274-guide-making-cm-utilise-both-cache-and-data-for-dalvik-cache/