Database Info

idea for dualbooting android builds... somewhat

alrighty, basically im lazy and want someone else to do this for me.
heres my idea:
you install rc33 or whatever you want, make a nandroid backup of it, rename the folder to OS1. this folder contains your boot.img data.img and so on
then install or place a nandroid backup of another build into a folder called OS2..
then you would be able to boot into the modified recovery mode, which would have the selection to run a script, which then asks which OS to flash, 1 or 2, you press 1 or 2 wait for it to flash and reboot, a little hacky way to get a dual boot...
now who wants to repack a recovery image for me?

good idea would be worth a try , too bad im not up to par for the job , but id like to see it done

i'll give this a shot tomorrow and see what happens, not really feeling like doing it now. and i'm not gonna do it via rebuilding the recovery.img, just gonna make a script that does it for me from the recovery terminal. i'm quite lazy as well and i already have a script that runs the fastboot commands from my computer script to flash from one build to another, in theory it shouldn't be too hard to get the script terminal reaady and do that.

tubaking182 said:
i'll give this a shot tomorrow and see what happens, not really feeling like doing it now. and i'm not gonna do it via rebuilding the recovery.img, just gonna make a script that does it for me from the recovery terminal. i'm quite lazy as well and i already have a script that runs the fastboot commands from my computer script to flash from one build to another, in theory it shouldn't be too hard to get the script terminal reaady and do that.
Click to expand...
Click to collapse
I have a .bat file that I use to flash back and forth from Windows.
To RC33
cd C:\Android\
@echo off
echo :::Instructions:::
echo You must have:
echo system.img
echo data.img
echo boot.img
echo installed in the "C:\Android" directory
echo then enable fastboot on device before proceeding
pause
fastboot flash system system.img
fastboot flash userdata data.img
fastboot flash boot boot.img
fastboot reboot
Click to expand...
Click to collapse
To 502H
cd C:\Android\502H\
@echo off
echo :::Instructions:::
echo You must have:
echo system.img
echo data.img
echo boot.img
echo installed in the "C:\Android\502H" directory
echo then enable fastboot on device before proceeding
pause
fastboot flash system system.img
fastboot flash userdata data.img
fastboot flash boot boot.img
fastboot reboot
Click to expand...
Click to collapse
Pretty simple. I have them stored to my desktop. I save my nandroid backups to the appropriate file and just double click. No problem. I just wish there was a script that I can use to reboot into HARDSPL mode (someone tell me if there is).

keatonreckard:
This is the worst idea i've heard so far...
FLASH has a limited life-time, and rewriting the whole system at every boot is a BAD idea.
If you want to dual-boot, you should look into making your own init-system, adding the ability to load another system (From SD).
Binary100100:
"adb reboot bootloader"

there might be a simpler way: change the kernel command so it mounts somewhere in sdcard as root. not sure how to do this without a computer though.

Hey binary, with your phone plugged into your comp pull up you cmd and type adb shell reboot bootloader, the phone will boot right into fastboot mode making it easy to continue the script

just to clarify...i meant a script that is store locally on the device in the recovery image... so then you dont need a computer at all... you can already do this, you just have to type in the commands from the recovery console...i just wanted an easier way to do it

Binary100100 said:
I have a .bat file that I use to flash back and forth from Windows.
To RC33
To 502H
Pretty simple. I have them stored to my desktop. I save my nandroid backups to the appropriate file and just double click. No problem. I just wish there was a script that I can use to reboot into HARDSPL mode (someone tell me if there is).
Click to expand...
Click to collapse
To flash back and forth from windows? You've been running Windows Mobile on the Dream? I must be missing something.

Joushou said:
keatonreckard:
This is the worst idea i've heard so far...
FLASH has a limited life-time, and rewriting the whole system at every boot is a BAD idea.
If you want to dual-boot, you should look into making your own init-system, adding the ability to load another system (From SD).
Binary100100:
"adb reboot bootloader"
Click to expand...
Click to collapse
not flash at every boot...just so you can text out a build and if you dont like it go back to a stable one on the go....
again, im taking the lazy way out

Disregard! - My mind ran ahead of what this post was about and I posted something regarding a slightly different idea!
I don't know about re-installing Nandroid backups...
But, if one wanted to be able to run two different installs...
Seems to me an easier way about doing this would be to have a modified SPL. It could have the option of selecting an update file...
For example, one could put two files on their sd card - update1.zip and update2.zip. The SPL could have one of the following options:
1) reboot into recovery mode - select "alt-s" - then you would have an option to select 1 or 2.
2) have an additional "Alt- " option.
"Alt-s" - runs update1.zip
"Alt-?" - runs update2.zip. (dev could pick the additional letter)
I think this would be great! No reteaching of anyone how to use the process. And, one could leave the primary use-able update.zip as "update1.zip" and use the other as the version being tried out. It wouldn't be a Nandroid back up... But, with the new "nowipe" builds it should work well.
My $.02 worth.

Joushou said:
keatonreckard:
This is the worst idea i've heard so far...
FLASH has a limited life-time, and rewriting the whole system at every boot is a BAD idea.
If you want to dual-boot, you should look into making your own init-system, adding the ability to load another system (From SD).
Binary100100:
"adb reboot bootloader"
Click to expand...
Click to collapse
To be fair, that limited life-time is something like 1,000,000 writes, which would take about... oh... a year straight of constantly rebooting your phone(assuming it takes 30 seconds per reboot)
EDIT: and that assumes re-writing the whole system every time you boot, which I don't think he means since he's saying its in the recovery image.

hmmm....
I know that from the alt+x console you can do this....
mount sdcard
echo "boot-recovery
--update_package=SDCARD:build1/update.zip" > /cache/recovery/command
reboot recovery
so if you wanted 2 builds available (I would think you would need a wipe for 2 completely different builds) but....
make 2 folders in on your sdcard
build1
build2
place a copy of the update.zip from each build you want to boot in the folder
make a script like this
Code:
echo "boot-recovery
--update_package=SDCARD:"$"/update.zip" > /cache/recovery/command
reboot recovery
save the script to the sdcard directory
then when you start your phone you could
1. type "mount sdcard" (no quotes)
2. type "sh sdcard/script.sh build1" (for build 1 located in /sdcard/build1/update.zip)
3. type "sh sdcard/script.sh build2" (for build 2 located in /sdcard/build2/update.zip)
problem would be when wipes are needed. But if you have 2 solid builds and don't need to wipe when swapping it should work.
Just need a way to make a script or bootloader that could run either one of these.
Cannot see another way around it since the OS is loaded into phone ROM/RAM
of course if your build supports the reboot command from the OS then you could just make a script to run when you want to reload the other build. Then you could skip the recovery console.

@beagz - Ha, forgot about that script. Yes, to switch between say, the DudesG build and Haykuro's H build one could write a script like that in Gscript and change back and forth when a new build comes out.
Like now... One could run Dudes G build and try out Haykuro's new ADP1.5 build.
But, I do believe your right about going back to a JF33 build - would need to wipe...

Gimpeh said:
To flash back and forth from windows? You've been running Windows Mobile on the Dream? I must be missing something.
Click to expand...
Click to collapse
Nah.. I was referring to using a bat file on my Windows computer to switch between 1.1 to 1.5 back to 1.1 by just executing the bat.
Now that i know that "adb reboot bootloader" will work it can be completely automated!
... but will it default to fastboot? Hmmm...

tubaking182 said:
Hey binary, with your phone plugged into your comp pull up you cmd and type adb shell reboot bootloader, the phone will boot right into fastboot mode making it easy to continue the script
Click to expand...
Click to collapse
Thanks! But is this going to put the phone in FASTBOOT mode? I'm trying to make this completely automatic if it's possible. Simply keep your latest and greatest backup .img's in a certain directory on your computer and EXECUTE!
Take a shower or whatever... come back and VOILA! Your previous backup.
The method that I've come up with thus far is pretty simple... but you just can't execute and walk away. You still need to enable FASTBOOT at the least on the bootloader. Although I haven't tried messing with it lately. I have my phone just like I want it.
Now that the Official ADP1.5 is out let's get to work on Mulitouch, themes, etc!

Wow this seems crazy but it just might work. Lol.

bat file to automatically restore backups using Windows!
So all you need to do is...
Open notepad, copy and paste the quoted text below, edit the top line of this bat file to the directory of your backups (I used "c:\android" for an example), save as .bat and double click. Wait and your done. Just watch it happen automatically.
Also if you decide to change that directory on the top line also use the directory on the 14th line. Your done. Easy restore to a backup.
HINT! Make a couple of these with a variety of directories on the top to change what backup your want to flash back to.
Example: c:\android\rc33; c:\android\501h; c:\android\adp15; etc
cd C:\android
color A
cls
@echo off
echo.
echo :::Instructions:::
echo.
echo You must have:
echo.
echo system.img
echo data.img
echo boot.img
echo.
echo installed in the "c:\android" directory
echo.
pause
cls
color b
echo.
echo.
echo.
echo Now restoring:
echo.
echo system.img
echo data.img
echo boot.img
echo.
echo to your device.
color c
echo.
echo DO NOT TURN OFF OR UNPLUG YOUR DEVICE DURING THIS PROCESS!!!
@adb shell reboot bootloader
@fastboot flash system system.img
@fastboot flash userdata data.img
@fastboot flash boot boot.img
@fastboot reboot
Click to expand...
Click to collapse
I've tested it and it works beautifully!
Hope it helps!
Thanks to everyone that pointed out the command "adb shell reboot bootloader"
This post is noob friendly.
OR
Use this script below for it to prompt for the location of your backups.
color A
cls
@echo off
echo.
echo :::Instructions:::
echo.
echo Enter directory of nandroid backups that you would like to restore...
set /p flash=path:
cd %flash%
cls
color b
echo.
echo.
echo.
echo Now restoring:
echo.
echo system.img
echo data.img
echo boot.img
echo.
echo to your device.
color c
echo.
echo DO NOT TURN OFF OR UNPLUG YOUR DEVICE DURING THIS PROCESS!!!
@adb shell reboot bootloader
@fastboot flash system system.img
@fastboot flash userdata data.img
@fastboot flash boot boot.img
@fastboot reboot
Click to expand...
Click to collapse
This one is even more noob friendly... but it's not as fast because it requires you to enter the location of your backups.
I hope it helps someone out there. It helps me.

[email protected]:
The average lifetime of flash is 100.000 writes, and flash isn't delivered 100% intact, they're usually delivered with faulty blocks (Depending on where you get it, blah blah blah).
That should change your numbers a bit (A month i believe?)
And, sure, he is using the update-zip, so it's not written to the same pages every time.
But still, it's a bad idea (Other than wearing stuff down, it will also be very slow ).
To dual-boot, modifying the init-system so it could choose from different android-runtimes would be way faster/cooler...

If possible, this would be pretty damn useful. Using a stable build while being able to tinker with experimental builds. Would definitly cut down on the constant flashing back and forth.

[LINUX] FastBoot Protical On Your Vega (DEV)

Hi iv been testing this for a while and iv gotta say ..... its amazing the vega can do something the xoom cannot .... fastboot boot. Witch for a rom dev saves a lot of time
Ok this is relatively safe but is dev only thing so use with a little cation :-D as always dont blame me for a brick
[Video]
Watch it here
http://www.youtube.com/watch?v=llZ3qYSlLUE
[GUIDE]
From recovery
1) extract the .zip from below and allow the fastboot binary to be executes
2) reboot to recovery
3) format boot partition in recovery
4) reboot (now your device will drop to fastboot)
5) it will do this every boot until l boot.img is restored
From NVflash
1) extract the .zip from below and allow the fastboot binary to be executes
2) boot into APX mode
2) format boot partition with nvflash ( ./nvflash --bl bootloader.bin --format_partition 7 -go )
3) (now your device will drop to fastboot)
4) it will do this every boot until l boot.img is restored
[OTHER INFO]
Seeing as the vega reports as a different vendor we have to specify this in the fastboot command some examples can be found below
./fastboot -i 0x955 -b 0x10000000 boot zImage ramdisk
Click to expand...
Click to collapse
./fastboot -i 0x955 -b 0x10000000 boot boot.img
Click to expand...
Click to collapse
./fastboot -i 0x955 -b 0x10000000 flash boot.img
Click to expand...
Click to collapse
./fastboot -i 0x955 -b 0x10000000 flash:raw zImage ramdisk
Click to expand...
Click to collapse
(This one is useful as u dont have to worry about a command line in normal cases)
[DOWNLOAD]
HERE !!!

Like to see a video of this is use...
Sent from my Vega using Tapatalk

Would love to give this a try but clearly I'm not a dev since I have no clue what to do

dagrim1 said:
Would love to give this a try but clearly I'm not a dev since I have no clue what to do
Click to expand...
Click to collapse
Ha ha, me to. I keep starting to think I am getting a handle on the scene and then something like this shows me how much I dont have a bloody clue!
Sent from my HTC Desire using XDA Premium App

gadgetuk99 said:
Like to see a video of this is use...
Sent from my Vega using Tapatalk
Click to expand...
Click to collapse
There is a video of this now in the main post

What is the advantage of this fastboot for a developer?
I remember getting that prompt when I switched from USB Slave to USB Host on Paul's Modaco ROM. I was quite clueless (I opened a help thread both here and in Modaco) and only re-flashing the stock ROM helped me any.

Nice work!
Does this allow you to push e.g. kernel images from my pc to boot on-the-fly or does the images need to be on the device already?
Sorry if that seems like a dumb question

FastBoot means that the device boots off a ROM image on your PC, instead of a burnt ROM. This has no advantage to non-devs (other then possibly brick protection, but they are pretty unbrickable as is).
To be clear: This does not make it boot "faster" and it probably has no use for you. Move along

Just checking. This'll be really useful in testing all of my broken kernel builds

how exacly does this work. Ive tried building roms in the past for my defy but got fed up with bricking it trying to bring the defy back to life was a real pain in the ass.
I would like to have a go with the vega if this makes it simpler.
Does it mean i can boot an image that is on my pc whilst leaving the internal image the same?
and can i simply re boot and have every thing as it was befor?
thanks in advange for any help!

I've extracted the advent .exe file to see if it'd be possible to re-flash the full stock ROM without having to use Windows. I got successful in reaching Fastboot mode, and when I execute ./fastboot I see a command which says "flashall", which would flash "boot.img", recovery and system.img. Would that be enough to boot safely? I see as well the possibility to execute an "update" command. If I converted the adventupdate.exe to adventupdate.zip, would said command flash the contents (aka the ROM?).
I may be saying foolish things, but I am curious about this.

Trying to flash an insecure boot.img, no luck.

I am desperately trying flash an insecure boot image on my TF300T, and I am just about at my wit's end. I have gone through the following process. (this is on a .29 TF300T btw)
Unlocked my TF300T with the ASUS tool, and then flashed CWM and got root using this guide.
Obtained .29 US firmware zip from the ASUS website.
Unzipped the "blob" file and then extracted all of the firmware components from it using BlobTools.
Renamed blob.LNX (one of the extracted files which is apparently the boot image) to boot.img for convenience.
Split boot.img into kernel and ramdisk using this set of scripts made for that purpose.
Changed the ro.secure=1 line in default.prop to ro.secure=0.
Packed everything back up again using that set of scripts.
flashed my new boot.img using the line fastboot -i 0x0B05 flash boot boot_new.img (boot_new.img is generated upon repacking)
and finally, I run fastboot -i 0x0B05 reboot only to find upon booting that absolutely nothing has changed! adbshell getprop ro.secure still gives a 1! I'm almost positive that I've done this all correctly, as I was able to get an insecure boot image onto a kindle fire just a few days ago. Could anyone tell me if I'm doing something wrong? Please
One thing to note, for some reason I could not run fastboot -i 0x0B05 boot boot_new.img to try out the new boot image as it would cause fastboot to give me an error and a red line of text to appear on the TF300T's screen detailing something about it being unable to find the command. Perhaps that is related to my problem?

I'd try taking the 'boot.img' file and putting back to simply 'blob' with no extension, then flashing via ADB or terminal emulator with root.
Code:
adb push blob /sdcard/ (Just place on root of Internal Storage if using term emulator or have easy MTP access. )
adb shell (Don't need if using emulator)
su (Give ROOT permission)
dd if=/sdcard/blob of=/dev/block/mmcblk0p4
reboot
See if that'll flash it for you.
"dd if=/sdcard/blob of=/dev/block/mmcblk0p4" This part I am NOT 100% sure about, you'll need the TF300's partition table, I know mmcblk0p4 is the Staging partition on the TF101, but not sure if it's the same on the TF300, just replace mmcblk0p4 with the STAGING partition label
Hope it helped.
Needs Root and BusyBox installed.

[Q] Stuck in TWRP 2.1.1 with no Sideloader

Hi All,
I wanted to change the stock ROM on my tf700t so I downgraded to V10.6.1.14.8 from V10.6.1.14.10 installed unlocker and installed GooManager. Now when GooManager went to InstallOpenRecovery Script it got stuck on the 'download has started' screen. I looked for alternative options and found out that you could install via the ADT/SDK options using latest twrp.blob file. So I went to the twrp site and got latest blob file but rather stupidly they list the oldest at the top and the newest at the bottom?. So I ended up installing the 2.1.1 version using adb terminal via these instructions:
su
dd if=/sdcard/twrp.blob of=/dev/block/mmcblk0p4
Then reboot to complete installation.
Now I did this but I didn't put the Roms that I wanted into the default SD Card first and this version of TWRP doesn't support microSD or ADB Sideload. It now just keeps rebooting into TWRP and when I connect to PC in TWRP the PC just recognizes the driver as Transformer but none of the ASUS drivers work. I have no idea where to go from here, backup doesn't seem to work....?
I've been looking around but seems perhaps I've hit a unique issue.
Any help on how I can progress from here to get the latest version of TWRP or indeed any decent ROM - I was originally going for cm-10.2-20131112-NIGHTLY-tf700t.zip and googleapps.
Help would be most appreciated.
Thanks,
Kavster

also worth mentioning i did a wipe data via the switch on with volume down and the 3rd icon of wipe as I was following this guide - cannot get boot recovery now just boots into TWRP...
android.sc/update-asus-transformer-pad-tf700t-to-cm-10-2-android-4-3-jelly-bean-rom
am I screwed..???

Kavster76 said:
also worth mentioning i did a wipe data via the switch on with volume down and the 3rd icon of wipe as I was following this guide
Click to expand...
Click to collapse
This option causes the bootloader to force starting the recovery until the wipe is done. The problem: The ancient recovery that you flashed cannot access the eMMC due to bootloader incompatibilities.
So your only chance to unbrick now is to get adb shell access working, then try "adb reboot bootloader" and see if you can get back to the bootloader menu. Then choose Android and run the following in Terminal or via adb shell:
Code:
su
dd if=/dev/zero of=/dev/block/mmcblk0p3 bs=32 count=1

The problem is that the TF700T is only recognized just as 'transformer' in Windows 7 device manager and I don't have a driver that will allow me to see the device via adb. Any ideas on how I can get the right driver so that I can see it again in the adb devices:
C:\Users\Kavster\Documents\adt-bundle-windows-x86-20131030\sdk\platform-tools>adb devices
List of devices attached
C:\Users\Kavster\Documents\adt-bundle-windows-x86-20131030\sdk\platform-tools>
Then I can the adb shell.....
Thanks.

Kavster76 said:
The problem is that the TF700T is only recognized just as 'transformer' in Windows 7 device manager and I don't have a driver that will allow me to see the device via adb. Any ideas on how I can get the right driver so that I can see it again in the adb devices:
C:\Users\Kavster\Documents\adt-bundle-windows-x86-20131030\sdk\platform-tools>adb devices
List of devices attached
C:\Users\Kavster\Documents\adt-bundle-windows-x86-20131030\sdk\platform-tools>
Then I can the adb shell.....
Thanks.
Click to expand...
Click to collapse
Have you tried the Universal Naked Drivers?
http://forum.xda-developers.com/showthread.php?t=1426502

flumpster said:
Have you tried the Universal Naked Drivers?
http://forum.xda-developers.com/showthread.php?t=1426502
Click to expand...
Click to collapse
Yes the Naked Drivers worked and device is now recognised. But it wont boot back into bootloader using the "adb reboot bootloader". It reboots but goes back to TWRP so how can I rebuild the bootloader from here.? Can I also install new version of TWRP..??
Cheers...

Kavster76 said:
Yes the Naked Drivers worked and device is now recognised. But it wont boot back into bootloader using the "adb reboot bootloader". It reboots but goes back to TWRP so how can I rebuild the bootloader from here.?
Click to expand...
Click to collapse
Hmmm, OK, try this:
Download and extract this to your computer:
http://forum.xda-developers.com/attachment.php?attachmentid=1985941&d=1369339132
then run:
Code:
adb push bootit.ko /
adb shell insmod /bootit.ko
If you are lucky, this reboots into the bootloader menu from which you can use fastboot to flash a working recovery. At least it helped this user: http://forum.xda-developers.com/showthread.php?t=2291974

_that said:
Hmmm, OK, try this:
Download and extract this to your computer:
http://forum.xda-developers.com/attachment.php?attachmentid=1985941&d=1369339132
then run:
Code:
adb push bootit.ko /
adb shell insmod /bootit.ko
If you are lucky, this reboots into the bootloader menu from which you can use fastboot to flash a working recovery. At least it helped this user: http://forum.xda-developers.com/showthread.php?t=2291974
Click to expand...
Click to collapse
Excellent stuff !!!! - that worked I now am back to the original bootloader screen. Now I have RCK / ANDROID / WIPE-DATA what should I now do to get the stock rom (I'm too nervous now)..?

Kavster76 said:
Excellent stuff !!!! - that worked I now am back to the original bootloader screen. Now I have RCK / ANDROID / WIPE-DATA what should I now do to get the stock rom (I'm too nervous now)..?
Click to expand...
Click to collapse
I'd use fastboot to flash a proper version of TWRP now.

OK So clicking Android has taken me back to 4.2.1. Think I'll do some more reading before messing about with it again - Thanks for all your help - Much Appreciated !!!!!

Trying to get back to the latest TWRP I have renamed openrecovery-twrp-2.6.3.1-tf700t.blob to twrp.blob I then put it in /sdcard root copied it over and ran the following:
C:\Users\Kavster\Documents\adt-bundle-windows-x86-20131030\sdk\platform-tools>adb shell
[email protected]:/ $ su
su
[email protected]:/ # dd if=/sdcard/twrp.blob of=/dev/block/mmcblk0p4
dd if=/sdcard/twrp.blob of=/dev/block/mmcblk0p4
12212+1 records in
12212+1 records out
6252648 bytes transferred in 3.658 secs (1709307 bytes/sec)
[email protected]:/ #
everytime I reboot it is still in 2.1.1 TWRP and not the 2.6.3.1 version..?
and I have to run bootit.ko to get back again.

Kavster76 said:
everytime I reboot it is still in 2.1.1 TWRP and not the 2.6.3.1 version..?
and I have to run bootit.ko to get back again.
Click to expand...
Click to collapse
You have to clean the misc partition (mmcblk0p3) before the bootloader will cooperate again, see my previous answer.

_that said:
You have to clean the misc partition (mmcblk0p3) before the bootloader will cooperate again, see my previous answer.
Click to expand...
Click to collapse
Meaning he has to flash TWRP in fastboot not in adb shell - correct?
If yes - how is it different?

So I did the following - copied openrecovery-twrp-2.6.3.1-tf700t.blob to twrp.blob and then put it in same directory as fastboot.exe but still same issue after reboot - still on twrp 2.2.1:
C:\Users\Kavster\Documents\adt-bundle-windows-x86-20131030\sdk\platform-tools>fastboot -i 0x0B05 flash recovery twrp.blob
sending 'recovery' (6106 KB)...
OKAY [ 2.605s]
writing 'recovery'...
OKAY [ 1.482s]
finished. total time: 4.087s
C:\Users\Kavster\Documents\adt-bundle-windows-x86-20131030\sdk\platform-tools>
Surely that should of worked..?

Kavster76 said:
So I did the following - copied openrecovery-twrp-2.6.3.1-tf700t.blob to twrp.blob and then put it in same directory as fastboot.exe but still same issue after reboot - still on twrp 2.2.1
Click to expand...
Click to collapse
You have to clean the misc partition (mmcblk0p3) before the bootloader will cooperate again, see my previous answer. In post #3.

_that said:
You have to clean the misc partition (mmcblk0p3) before the bootloader will cooperate again, see my previous answer. In post #3.
Click to expand...
Click to collapse
OK Cheers (sorry wasn't sure what post you were on about), all sorted now phew...
Backing up system now and I'm ready to install latest CyanogenMod...

_that said:
run the following in Terminal or via adb shell:
Code:
su
dd if=/dev/zero of=/dev/block/mmcblk0p3 bs=32 count=1
Click to expand...
Click to collapse
Just out of curiosity: Is this command equivalent to
Code:
fastboot erase misc
to wipe the misc partition?
Thanks!

berndblb said:
Just out of curiosity: Is this command equivalent to
Code:
fastboot erase misc
to wipe the misc partition?
Click to expand...
Click to collapse
In theory, yes. However, when asking the bootloader for supported partitions (fastboot getvar all), "misc" is not among them, so I don't know if it really works.

Latest CyanogenMod all installed and looking good....
Thanks for all the help (I have added thanks) !!!
Kavster.

about qoute #8
hi friend.I have this problem too but my phone is samsung i9001.as you said,I downloaded the file and extracted it and then conected my phone to the pc and went to this path {start*accessories*command prompt} and entered the command "adb push bootit.ko" ,but responsed " adb is not recognised as an internal or external command, operable program or batch file" . I m too unhappy now,because my phone just boot to TWRP and like Kavster I have used TWRP 2.2.1 without adb sideload option.please help to rescue my phone.tanks dear friend

Requesting assisstance with semi-brick issue.

Hello everyone,
I have unlocked my ASUS TF700T and then attempted to TWRP and a custom ROM. Once I did this, I began having issues. It wouldn't boot. I couldn't restore from TWRP backup. I can't seem to write to the system partition for some reason via fastboot but I seem to be able to do this just fine when in CWM or TWRP. Can anyone suggest what I may try from here? I can only get into recovery via VOL DOWN when booting and then selecting the wipe option. Right now I have two major issues. One is that for the life of me, I have never been able to get fastboot to show the actual serial of the device. It has always shown a single question mark. I have gone as far as building a Linux mint box just to get ADP and FASTBOOT drivers to install correctly on a 32-bit machine with USB 2.0. No luck, save result. My second issue is that I am unable to write to the system partition via fastboot. It gives me a remote () error message on fastboot and a could not process the command error in red on my tablet. I will have the exact error message for you shortly but right now I just wanted to get this posted. Any suggestions?
I can't flash the stock blob via fastboot and I can't seem to install a custom ROM via TWRP or CWM. Please advise.
I suspect me not being able to use ADB is my biggest problem. I can't see a serial number when I use fastboot devices. I have tried endlessly to get this resolved and I can't get it to change, AT ALL. I have installed google drivers, 32-bit fresh Linux OS, and plenty of utilities to auto install. No luck. If anyone can help with this, I'd appreciate it.
Here are my issues in a nutshell.
1.) I am unable to boot into recovery directly. I have to go into fastboot and select wipe, it then reboots and starts up in the recovery kernel. TWRP simply executes a command and then restarts and CWM actually boots and allows me to use it.
2.) No matter what I've tried, I have not been able to get the serial number to come up via fastboot. It simply shows a single questionmark. I have tried many solutions for this, but nothing changes.
3.) I am not sure but I believe the bootloader may be the problem. I can currently use fastboot but adb does not recognize the device.
Any assistance would be greatly appreciated. Thank you! I have tried different version of TWRP and clockwork mod but all seem to have the same result. I also attempted to install another custom rom just for good measure and CWM states that
-Tony

Boy oh boy! Mate, your post is one of the most confusing (and confused) posts I have read in a long time. I think you need to go back to the drawing board, forget everything you think you know and start fresh.
Let's clear some of it up:
1) CWM is a recovery (ClockWorkMod), I think you mean your rom is CM (CyanogenMod)
2) When you boot with Volume Down and Power you are booting into the bootloader, you see the bootloader menu and the tablet is in fastboot mode. The bootloader menu consists of 3 icons (if you are on a 4.2 bootloader):
RCK (recovery),
Android (system),
Wipe Data (stay away - it's a small miracle that you are not hard bricked already if you used this)
Are you saying you don't have those three in the BL menu????
RCK should be flashing and pushing Volume Up should boot you into recovery. There is no way to boot directly into it unless your rom has a modified restart menu.
3) adb and fastboot are two different protocols to connect PC and tablet. You use adb when Android is running, you use fastboot when the tablet is in fastboot mode.
Don't know what you tried to get the correct drivers working, but you probably have to go back to square 1 here too. If you use Windows check in Device Manager if your tablet is recognized at all:
Open Device Manager, boot the tablet int the bootloader and connect it via original USB cable to the PC. Do you see any change in Device Manager?
You left out the most important bits:
What bootloader version are you on?
Which version of TWRP?
How did you install TWRP if you don't have fastboot working?
What CM version are you running?

Thanks for the reply. I'll try and be more concise...
Hello,
First of all, I'd like to say thank you. I am all over the place. I will attempt to be more detailed and concise with my wording. Here are my responses below:
berndblb said:
Boy oh boy! Mate, your post is one of the most confusing (and confused) posts I have read in a long time. I think you need to go back to the drawing board, forget everything you think you know and start fresh.
Let's clear some of it up:
1) CWM is a recovery (ClockWorkMod), I think you mean your rom is CM (CyanogenMod)
Click to expand...
Click to collapse
I am familiar with the difference. I have not used nor flashed CyanogenMod. I have indeed installed CWM on recovery and can still do so. I just can't boot into recovery without using the dreded WIPE option on my bootloader. Once I use this, it restarts in CWM and I can use it (still fails to install anything on system though.)
berndblb said:
2) When you boot with Volume Down and Power you are booting into the bootloader, you see the bootloader menu and the tablet is in fastboot mode. The bootloader menu consists of 3 icons (if you are on a 4.2 bootloader):
RCK (recovery),
Android (system),
Wipe Data (stay away - it's a small miracle that you are not hard bricked already if you used this)
Click to expand...
Click to collapse
I have 2 options for my bootloader when I boot into it, fastboot(USB Icon) and wipe (I think we all know this one.) That's it. This is part of the reason why I can't get to recovery mode without using the WIPE option. (I stayed away from the wipe optoin for weeks until I was convince there was nothing else to try. Once I tried this, I was able to boot into recover with CWM or TWRP. TWRP however ONLY runs some sort of script and then reboots again. CWM allows me to use it. Hope this makes sense. Please let me know if I should clarify further.
berndblb said:
Are you saying you don't have those three in the BL menu????
RCK should be flashing and pushing Volume Up should boot you into recovery. There is no way to boot directly into it unless your rom has a modified restart menu.
Click to expand...
Click to collapse
I do not. Since I first installed TWRP, ran a TWRP backup and installed the custom 4.4.2 (I believe) rom I have not seen any other options.
berndblb said:
3) adb and fastboot are two different protocols to connect PC and tablet. You use adb when Android is running, you use fastboot when the tablet is in fastboot mode.
Don't know what you tried to get the correct drivers working, but you probably have to go back to square 1 here too. If you use Windows check in Device Manager if your tablet is recognized at all:
Open Device Manager, boot the tablet int the bootloader and connect it via original USB cable to the PC. Do you see any change in Device Manager?
Click to expand...
Click to collapse
I have gone over multiple times but I am willing to start again. I show ASUS Android Device in Device Manager for Windows 8.1 64-bit. (I have tried flashing many times on Windows 7 32-bit and Linux 32-bit both on USB 2.0. No luck, same issues, same results.
berndblb said:
You left out the most important bits:
What bootloader version are you on?
Which version of TWRP?
How did you install TWRP if you don't have fastboot working?
What CM version are you running?
Click to expand...
Click to collapse
I have no clue how to check the bootloader version without getting into Android. My bootloader doesn't seem to show it on the upper left hand side. Do you know how I can get it?
I have tried TWRP 3.2.1.0, TWRP 2.6.3.2, CWM 6.0.4.7 and Phil's CWM based recovery for the TF700. So far, none have been able to flash a custom ROM again nor the stock rom when I use recovery GUI for them. Please advise.
Also, it seems I am able to write to any partition with fastboot except for system. When I write to the system partition my tablet shows red text on the screen that states "the command flash:system failed 0x170003 or something similar. Fastboot shows a failed: (remote() error after trying to write to the partition. Someone told me my boot loader was the problem, but I have no idea how to change it without using the 'staging' or 'flash system commands.'
I'm not sure if this matters but I thought I'd post it. When I run fastboot -w it fails saying that the file system is not supported. When I run fastboot erase userdata or cache. It seems to work without any issues. Here is a sample of the output I get:
Code:
c:\adb>fastboot erase userdata
erasing 'userdata'...
OKAY [ 10.093s]
finished. total time: 10.093s
c:\adb>erase cache
Could Not Find c:\adb\cache
c:\adb>fastboot erase cache
erasing 'cache'...
OKAY [ 1.980s]
finished. total time: 1.980s
c:\adb>fastboot -w
erasing 'userdata'...
OKAY [ 10.031s]
formatting 'userdata' partition...
Erase successful, but not automatically formatting.
File system type not supported.
OKAY [ 0.001s]
erasing 'cache'...
OKAY [ 1.972s]
formatting 'cache' partition...
Erase successful, but not automatically formatting.
File system type not supported.
OKAY [ 0.001s]
finished. total time: 12.006s
c:\adb>
When I try to use fastboot to flash the stock firmware using the staging command, I get this on my command prompt:
Code:
c:\adb>fastboot -w flash staging blob
sending 'staging' (800927 KB)...
OKAY [139.757s]
writing 'staging'...
FAILED (remote: ()
finished. total time: 140.900s
c:\adb>
on my tablet it reads in red text failed to process command flash:staging error 0x170003. I have to do a cold boot to get it back up to fastboot mode.
-Tony

qzmicro said:
Hello,
When I try to use fastboot to flash the stock firmware using the staging command, I get this on my command prompt:
Code:
c:\adb>fastboot -w flash staging blob
sending 'staging' (800927 KB)...
OKAY [139.757s]
writing 'staging'...
FAILED (remote: ()
finished. total time: 140.900s
c:\adb>
on my tablet it reads in red text failed to process command flash:staging error 0x170003. I have to do a cold boot to get it back up to fastboot mode.
-Tony
Click to expand...
Click to collapse
Tony try this instead:
Code:
fastboot -i 0x0B05 flash system blob

I have tried it with -i 0x0B05 but it never has different results
sbdags said:
Tony try this instead:
Code:
fastboot -i 0x0B05 flash system blob
Click to expand...
Click to collapse
Exact same results:
Code:
c:\adb>fastboot -i 0x0B05 flash system blob
sending 'system' (800927 KB)...
OKAY [141.843s]
writing 'system'...
FAILED (remote: ()
finished. total time: 143.016s
c:\adb>
Thanks for the advise though.
-Tony

qzmicro said:
I have 2 options for my bootloader when I boot into it, fastboot(USB Icon) and wipe (I think we all know this one.) That's it.
I have no clue how to check the bootloader version without getting into Android. My bootloader doesn't seem to show it on the upper left hand side. Do you know how I can get it?
Click to expand...
Click to collapse
What does your bootloader show? Can you post a photo?
qzmicro said:
I have tried TWRP 3.2.1.0, TWRP 2.6.3.2, CWM 6.0.4.7 and Phil's CWM based recovery for the TF700. So far, none have been able to flash a custom ROM again nor the stock rom when I use recovery GUI for them.
Click to expand...
Click to collapse
So you can still flash different recoveries via fastboot and enter them from the bootloader. That means you should also be able to use "adb shell" to connect to your recovery (when it is running). What does the recovery do when you try to flash a ROM?
If adb shell to your recovery works, exit it again and run these commands to assess your situation:
adb shell ls -l /dev/block > devblock.txt
adb shell dmesg > dmesg.txt
adb shell hexdump -C /dev/block/mmcblk0p3 -n 64 > mmcblk0p3.txt
and post the resulting files.

Tony - consider yourself lucky since you caught the attention of two of the best people in this business. Do try to get the info _that was asking for.
I am just trying to clarify things:
Do you remember what stock rom you had before you started this adventure?
It sounds as if you were on pre-JB 4.2 stock rom, then flashed some TWRP version and then a KitKat rom?
If you can flash recoveries, you do have fastboot access to the tablet.
@_that, @sbdags Would it be an option for Tony to flash a CWM recovery that "let him use it" and try to flash sbdags' bootloader/TWRP package?
Tony - don't do anything before you get their advice.

OS
Tony I see that your using a windows PC.. I would highly recommend a Linux Mint OS... There are to many bugs in windows when you are working with low level Android/SoC platforms .... Im not going to say it will fix your issues, but I have seen it do just that for lots of users.... Just let me know if this sound like something for you, when and if your ready, the community with be here to help you out....As always thx lj

I am getting my Linux mint 32-bit OS on my laptop with USB 2.0... again.
Hi guys,
I thank you deeply for your time. I have learned so much trying to un-brick this thing, and yet have had no results. I will be putting together my mint box in just an hour or so and then testing/trying your suggestions. Please check back in an hour or two. Cheers.
-Tony

Here is what my bootloader looks like.
_that said:
What does your bootloader show? Can you post a photo?
Click to expand...
Click to collapse
I have attached the screenshot below.
_that said:
So you can still flash different recoveries via fastboot and enter them from the bootloader. That means you should also be able to use "adb shell" to connect to your recovery (when it is running). What does the recovery do when you try to flash a ROM?
Click to expand...
Click to collapse
It usually fails when it tries to write to the system partition. Please refer to the posts above. It tends to show the FAILED (Remote() error after the write command. My tablet also shows an error saying it could not process the command.
_that said:
If adb shell to your recovery works, exit it again and run these commands to assess your situation:
adb shell ls -l /dev/block > devblock.txt
adb shell dmesg > dmesg.txt
adb shell hexdump -C /dev/block/mmcblk0p3 -n 64 > mmcblk0p3.txt
and post the resulting files.
Click to expand...
Click to collapse
Giving it a try now, I'll let you known what happens.
-Tony

I do not recall. At the time I knew, but not anymore.
berndblb said:
Tony - consider yourself lucky since you caught the attention of two of the best people in this business. Do try to get the info _that was asking for.
I am just trying to clarify things:
Do you remember what stock rom you had before you started this adventure?
It sounds as if you were on pre-JB 4.2 stock rom, then flashed some TWRP version and then a KitKat rom?
If you can flash recoveries, you do have fastboot access to the tablet.
@_that, @sbdags Would it be an option for Tony to flash a CWM recovery that "let him use it" and try to flash sbdags' bootloader/TWRP package?
Tony - don't do anything before you get their advice.
Click to expand...
Click to collapse
I do not recall the stock ROM but I DO KNOW I updated to the latest firmware right after I opened it (Big mistake I know... now.) So, I had no choice but to factory unlcok it with the ASUS TOOL. This was for X-Mas two months ago, so I should be the latest I'd immagine.
I did indeed install a kit kat rom on my first attempt and someone told me I forgot to put the proper bootloader prior and that is why I bricked it. So, I think you are dead on about that but can't confirm.
I do indeed... only problem is that I always get a damn ? for my serial number. I do not believe it has ever shown anything but.... though I didn't check until after I had this problem. I do not recall checking prior to using TWRP to install the kit kat rom zip files.
I will wait. i am very greatful to have help, especially from the top dawgs. xP Cheers!
-Tony

I'm on mint 32-bit OS.
lj50036 said:
Tony I see that your using a windows PC.. I would highly recommend a Linux Mint OS... There are to many bugs in windows when you are working with low level Android/SoC platforms .... Im not going to say it will fix your issues, but I have seen it do just that for lots of users.... Just let me know if this sound like something for you, when and if your ready, the community with be here to help you out....As always thx lj
Click to expand...
Click to collapse
I'm on it. I installed mint on my laptop and am using a USB 2.0 interface. I am willing and able to try whatever you might suggest. Cheers.
-Tony

I get a permissions error when using adb shell in CWM recovery...
_that said:
If adb shell to your recovery works, exit it again and run these commands to assess your situation:
adb shell ls -l /dev/block > devblock.txt
adb shell dmesg > dmesg.txt
adb shell hexdump -C /dev/block/mmcblk0p3 -n 64 > mmcblk0p3.txt
and post the resulting files.
Click to expand...
Click to collapse
After the first command I received:
Code:
Tonys-Mint antonio # adb shell ls -l /dev/block > devblock.txt
error: insufficient permissions for device
This is the error I get when running the first command you asked for _that. Please advise, thank you! Is this something we can fix? Thanks.
Code:
Tonys-Mint antonio # adb shell ls -l /dev/block > devblock.txt
error: insufficient permissions for device
Tonys-Mint antonio # adb shell dmesg > dmesg.txt
error: insufficient permissions for device
Tonys-Mint antonio # adb shell hexdump -C /dev/block/mmcblk0p3 -n 64 > mmcblk0p3.txt
error: insufficient permissions for device
Tonys-Mint antonio #
They all basically told me I have no permissions to my device. Any thoughts? If anyone can/wants to assist outside these forums, please just let me know. I can't offer to pay but I can offer a free pizza at your house no matter where you live! LOL. Cheers fellas!
-Tony

qzmicro said:
I do not recall the stock ROM but I DO KNOW I updated to the latest firmware right after I opened it
Click to expand...
Click to collapse
Your photos show a 9.4.5.x bootloader (and I'm 100% sure about this), which is strange because normally the bootloader is updated together with the stock firmware - so if you updated to the latest firmware, you should also have the latest bootloader (10.6.1.14.x).
qzmicro said:
After the first command I received:
Code:
Tonys-Mint antonio # adb shell ls -l /dev/block > devblock.txt
error: insufficient permissions for device
This is the error I get when running the first command you asked for _that. Please advise, thank you! Is this something we can fix? Thanks.
Click to expand...
Click to collapse
What did the tablet screen show while you ran these commands? The recovery's menu? Which recovery (and version) do you currently have installed?

_that said:
Your photos show a 9.4.5.x bootloader (and I'm 100% sure about this), which is strange because normally the bootloader is updated together with the stock firmware - so if you updated to the latest firmware, you should also have the latest bootloader (10.6.1.14.x).
What did the tablet screen show while you ran these commands? The recovery's menu? Which recovery (and version) do you currently have installed?
Click to expand...
Click to collapse
It just sits there on the main screen as if nothing has happened. Here is a screenie...
-Tony

qzmicro said:
It just sits there on the main screen as if nothing has happened. Here is a screenie...
Click to expand...
Click to collapse
hmm... ok. Try running these commands:
Code:
adb kill-server
adb devices
and post the output.

For the first time EVER, I see the serial number!
_that said:
hmm... ok. Try running these commands:
Code:
adb kill-server
adb devices
and post the output.
Click to expand...
Click to collapse
Here is the output:
Code:
Tonys-Mint antonio # adb kill-server
Tonys-Mint antonio # adb devices
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
List of devices attached
015d2a50692c0a08 recovery
Tonys-Mint antonio #
Please note that this is the first time the device has EVER shown it's serial number since this all started. Usually it just shows a single question mark. Good sign?! Please advise.
-Tony :fingers-crossed:

qzmicro said:
Here is the output:
Code:
Tonys-Mint antonio # adb kill-server
Tonys-Mint antonio # adb devices
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
List of devices attached
015d2a50692c0a08 recovery
Tonys-Mint antonio #
Click to expand...
Click to collapse
That looks good so far. Try
Code:
adb shell
and see if you get a shell prompt from the tablet. If you do, type "exit" to get out again, then run the 3 commands I posted earlier.

_that said:
That looks good so far. Try
Code:
adb shell
and see if you get a shell prompt from the tablet. If you do, type "exit" to get out again, then run the 3 commands I posted earlier.
Click to expand...
Click to collapse
Hello, this is what I get...
Code:
Tonys-Mint antonio # adb shell
~ # adb shell ls -l /dev/block > devblock.txt
/sbin/sh: adb: not found
~ # adb shell dmesg > dmesg.txt
/sbin/sh: adb: not found
~ # adb shell hexdump -C /dev/block/mmcblk0p3 -n 64 > mmcblk0p3.txt
/sbin/sh: adb: not found
~ #
I am getting excited, I had not made any leway in over 4 weeks. Those commands seem to have failed though. I kindly await your response. Cheers.
-Tony :cyclops:

qzmicro said:
I am getting excited, I had not made any leway in over 4 weeks. Those commands seem to have failed though. I kindly await your response. Cheers.
Click to expand...
Click to collapse
You forgot to type "exit". But adb shell is working now, that is good. Type "exit" now, then run the 3 commands again, then post the 3 resulting files.