Wiko Sunny 3 rooting (attempt) and "un-big-tech"-ing - General Topics

I try to share my experience about this cheap phone (bought I think for 45€ : was the cheapest of the hypermarket, around 2019).
Here are some specs : https://www.gsmarena.com/wiko_sunny3-9733.php
First of all, this is a SPD (Spreadtrum) based device, not MTK (Mediatek). (Surely, it would have been easier on an MTK Wiko like the Jerry...)
My goal was to get root access and finally try to install a big-tech free system alternative.
I confess, I spent about one month on it. Here are my findings and the final result I could achieve.
Long story short : I could not get root (I'll explain it below). But I could "un-google" it as much as it is possible without breaking anything essential.
Here is the story and it's lessons learned, in a hopefully logical order.
1. Tried all (really all!) available "out of the box" rooting apps without any result.
2. However there is an "allow unlock bootloader" switch in the "developper settings" (once taped a couple of times on the "build" of the system menu...)
there was no way to really "unlock" it using any appliable fastboot command (tried really everything).
3. Magisk (latest or any other) could not patch the boot.img (or recovery.img).
As root access means the ability to get at some point a writable filesystem, and as this is mounted by boot/recovery.img, this is the key process here.
4. So I went to linux to modify them : tried again all dedicated tools to unpack, edit and repack the boot and recovery.img.
mkbootimg/unpacbootimg, abootimg, but it turns out, they don't repack the files in an acceptable way for this system.
Independently from change made or not (in some .rc file inside the ramdisk, initrd), those usual dedicated tools just cannot repack the file correctly, at least for this device.
Lastly, when I tried bootimg.exe (for windows) of "cofface" (https://github.com/cofface/android_bootimg/blob/master/bootimg.exe)
I could find out that it extracted an other file that abootimg and others was not even aware of : dt_image (binary having an SPRD header).
And this (avesome) tool is able to repack it with it.
But now, the new boot.img was 12Mo and not 36Mo as before. Turns out there is a huge empty (00 bytes) overlay, and a vbmeta (AVB) signature, somewhere at a precise place and at the end of the file.
So I completed and patched the file by a hex editor, to make it the same as the original one. (There were also some 2 "minor" diffs at the beginning of the file that I tried every combination with to make the device boot with it. No way.
I believe now, fdl2-sign.bin, one of the two mandatory required files to flash anything on the device (that gets allways flashed first), checks the signature of boot.img (and recovery.img), so a modification of these would need a brand new signature. (Tell me if I'm wrong: I'm not a pro) And I gave up at this point.
5. Before (understanding the above), I tried also by just changing system/vendor to make root tools available :
Mounted on Linux : strangely, when the filesystem was rebuilt by "make_ext4fs" the flashing crashed, but just unmounting it and then "img2simg" to get the android "spars" format, worked fine (despite for ex. the record of the mountpoint inside the file).
I tried to add all the necessary files (su, busybox, etc.) to "system "and "vendor"... retoutching everythig back to original time stamps, etc.etc.
but the loaded system denies access to all "new" files (and also to some others). Then I tried to change some "policies" files in /etc/selinux (like plat_sepolicy.cil), only trying to get how it works (I added some lines about my files taking as example a well authorized binary)... if ever the added binaries could be accessed even on a -ro filesystem. But nothing changed.
All file added or modified, such as a new bootanimation.zip, becomes "access denied" as well, despite adding them to policies files.
Same for some "new" sounds to media folder : they will be listed but not played (so you only get silenced wake-up instead .
6. After that I decided to un "big-tech"(BT) everything and replace as much (BT tracked) functions as possible by "clean" FOSS apps from F-Droid.
And this, at my surprise, I could get it through 100% (I believe).
The idea in short :
1 - make a clean firmware flush (perhaps with already reduced preinstalled apps)
2 - uninstall/deactivate on the device anything you want and can, replace needed default apps (by FOSS equivalent), especially the launcher(wiko app starter).
3 - edit system and vendor (on linux), delete unwanted apps (making according changes on some .xml control files doesn't change anything and only might cause problems: just deleting the packages seems enough here)
4 - then reflash only the modified system and vendor (reboot and see)
Now, for those who (I would like to say "hate" BT enough to accept loosing the shiny comfort they offer, but lets say) want to get rid of preinstalled privacy breaking BT apps, here is the howto : (with explanation for also the novice)
a) First, download the latest firmware update :
Wiko Mobile : Customer Area / Connection.
customer-world.wikomobile.com
b) Launch the app and push the start flushing button (play button). This will unpack the boundled .pac file into a temporary directory (into the app folder's "ImageFiles\_DownloadFilesE10_2C10D_0" : the suffix changes at each startup. Save this folder to somewhere else (because quiting the app will erase it).
c) Now you need to launch a linux OS, (that can of course access the saved rom files) mainly to mount and modify system.img and vendor.img.
I will detail this for the novice.
Basically, open any teminal, then install if its not yet done, the following needed tools :
sudo apt-get install e2fsprogs
sudo apt-get install android-tools-fsutils
to use Midnight Commander which will save you a lot of time, make also a
sudo apt-get install mc
Then "sudo mc".
Once in MC, do Ctrl+o to switch (back and forth) to command line
d) Uncompress the system+vendor image files, mount, modify, then umount and recompress them :
Uncompress by : "simg2img vendor.img vendor-whatever.img" (same with system.img)
Then (create some "sys", "ven" folders) and : "mount system-whateweryoucalledit.img sys -rw" (thats all, same for vendor).
It turns out, you can just easyly erase some apps (but not anything!) and they just won't be installed, or will "disappear" if they were...
You can delete already from system: in "app" and "priv-app" folders any Facebook related app or service, plus Youtube, Chrome, Gmail... Duo, Messages, TTS, Calendar, Maps. From vendor: Photos, Music, Contact (and also Chrome vendor overlays). Normally you could only deactivate them from the device, but that way they won't be present at all.
You can also edit /etc/prop.default, as follows, but honestly, I did not recognized anything really working, except the sys.usb config and mock.location (allowing fake gps position app).
ro.secure=0 ---> these 2 doesn't seem to do anything without a patched boot.img
security.perf_harden=0
ro.adb.secure=1 ---> needed, otherwise you won't get adb access dialog
ro.allow.mock.location=1 ---> allows fake gps app
ro.debuggable=0 ---> if 1: will just crash "developper settings" because of its defaults
persist.sys.usb.config=none ---> you will be free to set it
Do not try to "ro.adb.secure=0" because you just won't get confirmation box for trusted adb connection attempts and they just won't work!
Same, don't be tempted by "ro.debuggable=1" bacause you will not even be able to access "developper options" any more as its defaults will conflict with this setting an it will just crash over and over. I did it, I payed the price to start it over again...
Now, it seems, ro.secure=0 and security.perf_harden=0 does just nothing as well, without being able to modify boot.img first.
Changing eventually "ro.build.type=user" (in system/build.prop or anywhere else) to "eng" or to "userdebug" makes just the flashing operation to crash. (same by patching boot/recovery.img in hex mode (which looked attractive at first sight) but led to flush crash as well, mainly for the vbmeta thing I tried to describe above.
When finished, just "umount sys" and "umount ven"
Then recompress the files by "img2simg vendor-whatever.img vendor.img" (same with system).
(This first amputation and further, could be done perhaps later all at once, but thats how I did. Of course its about to avoid first installations but without breaking the setup process.)
e) Flash the new firmware to the device, replacing system and vendor.img by the modified files :
The modified files shouldn't be bigger than the original ones, at least not bigger than their size stated (in Mb) in the k120.xml (system:1400,vendor:300) but there is no reason anyway as after my experience all added files will become "access denied". (Should they become bigger than that you will have to change these values in k120.xml and re-pac them (using spd research tool, that will update k120.xml) before using them again, otherwise the flashing will fail.)
So now, get ready for the flashing:
Un mount the back cover of your Wiko Sunny 3, remove for a few seconds the battery, then replace it.
Now, here is something I had to figure out myself because there isn't anywhere a clear description of it, and this is foundamental to be able to flash :
First thing to do is to launch your flashing software, choose the pac file if necessary and push the action button to get ready for the device's connection.
You can wait some time, while the app unpacks the included .pac file. (spd factory/research tools lets you choose your pac file, the one downloaded refers to it only through its .ini file).
So pushing the "start flashing" still nothing happens, the flashing app (unpacks the pac file and) just waits for the devive to connect... This can last forever, don't worry.
Now, to be able to connect de device in service/flashing mode, it should NOT go into charging mode when you connect it.
Thats why, you have to connect the (computer) USB slot by pressing continuosly volume up on the device (after havig removed and reinserted the battery) AND wait until the app detects it and starts the transfer. Do not release the volume-up until it gets at least 3-4%. (Many guides speak about 3 sec or so, the only thing accurate is that the app starts effectively the transfer.) If you release it too quick, the phone goes into charging mode and the COM port used to flash closes, and you will need to repeat the operation.
(And of course you need all required drivers loaded previously. The driver for flashing is called SPRD or SPD Driver R4.20.4201: seems the latest)
If successful, the device gets rebooted.
---------
Here I'd like to ask some pros of XDA : what signal boots the device after flashing? Can it be reproduced without flashing? In other words, can we start/boot an extincted device by USB signal? If yes, how ?
---------
As the first-time setup launches, just decline/skip ewerything, most of all the final wiko/vendor offer (this keeps you safe from vendor commercial services). Just get to the home screen.
See what you have got.
f) Now, setup your anti big-tech privacy free environment. For example, deactivate google play including its service. (Yes, "big-tech haters" don't rely on this ;-)
To know where are the spies, I installed TrackerControl (version 2022.02.10 from F-droid) which gives enough info on that even without root. You will be surprised. There are "feedbacks" to google, to the vendor, and also to Microsoft, even without launching anything, just the wifi on. Even the caller app has trackers...
The best thing is that this (GPL) app lets you know what package causes the leak. You can just write them down, for later deletion.
It turns out, I could delete all of them (mainly from system.img, monted again on Linux) without that anything breaks.
I replaced the caller/dialer, calender, contact, everything, by new default apps. Replaced the Wiko launcher by the Fairphone launcher (from F-Droid).
I installed ungoogled chromium from https://github.com/wchen342/ungoogled-chromium-android/releases (chrome public). (Strangely could not install other browsers!). I replaced Google TTS by "eSpeak NG" (the final config is a little bit tough : have to download "espeak-ng-data" (voices) and push it to the "sdcard" then, slowly, it finds it and it works. (Well, ok, its not the fine google tts thats far the best actually, but its still a tts...) And yes, there is still the keyboard to tap keywords to look for. ;-)
g) When done, take and mount again the system.img file (you flashed) and take out what (following the list of tracker apps found by "TrackerControl", which are mainly (for me) : (for howto, see d) above)
/system/priv-app/phonesky // playstore : com.android.vending
/system/priv-app/GoogleDialerGo // contains trackers!
/system/priv-app/GmsCore // googleplayservices (yes it works without it)
/system/priv-app/WIKOSetupWizard
/system/priv-app/WIKOLauncher // easyly replaced (by Fairphone's 1/2/3)
/system/priv-app/WIKOInstaller
/system/priv-app/AppCloud // wiko appstarter (77 trackers)
/system/priv-app/SearchSpeachService // (google) tracker by definition
/system/priv-app/AntitheftPlugin
can be removed as well (and still some others, but its more wise to stop here, till it still works ;-)
NB : The 3 "Vital-app", probably commercial boudles, must be really present but they can be uninstalled cleanly (weather, smart-assistance, gaming).
Finally, enjoy your non-rooted, but privacy tuned Wiko Sunny 3, and install clean FOSS apps from F-Droid (or from elswhere).
One more thing: Its not because an app is "free and open source" that it won't track you : choose your apps carefully, observing all permissions they ask for.
For example, there isn't much acceptable explanation for a calculator to claim "full network access" or a game to be "launched at startup" or get "system configuration" rights.
And sadly, as we still do not have root access on this device, there isn't much control available on apps, permissions, network or system. But it is possible now to free it from big-tech trackers, as much as possible.
Of course, as usually in these cases, I cannot guarantie anything. It just worked for me like that (reproduced several times), and I think there is no reason that for anybody else it would produce a differet outcome.
Your comments are allways welcome.

Related

incl. ROM now: WM 6 updated Tornado kitchen with SDHC + 28/25MB total/avail storage

This kitchen is a continuation of the Nitrogenious kitchen released at XDA-devlopers.
Nothing has changed from the tools side, only subtle adaptations and altered content.
Thanks go to :
all the experts at XDA-developers (too many to list)
Nitrogenious for releasing his WM6 kitchen and the superb WM6 package contained therein.
The original kitchen is found here: http://forum.xda-developers.com/showpost.php?p=2150690&postcount=1
Mind that usage description has to be taken from there!
Cotulla for publishing the OMAP850_SDHC.dll that can handle SDHC cards and llnhhy for putting the crucial REG setting in his published package for the Tornado.
More details are discussed here: http://forum.xda-developers.com/showthread.php?t=576164
SGregory for revealing (at least I found it there) that "format BINFS" can actuall take a parameter that sizes the BINFS partition and thus opens the path to gain device storage space if the ROM gets smaller!
More details on saving space are outlined here: http://forum.xda-developers.com/showthread.php?t=491240
- Sir.B and geistteufel for the Squeezer batches for UPX. XDA-Develpoer threads are:
original: http://forum.xda-developers.com/showthread.php?t=481880 and post of geistteufel (the one used in this release): http://forum.xda-developers.com/showpost.php?p=3540501&postcount=92
Disclaimer:
This is for educational purposes only!
There will be no support for the published content!
Enjoy and contribute.
Warning:
Mind that from the "cooking" or "kitchen" point of view this is for sure an old base and possibly more elaborate tools and definitely newer OS versions exist. The produced files should not be able to "brick" your device if you correctly set the Image Name to "OS" in the last step of the cooking process. IPL or SPL should never be written unless you know exaclty what you do - the kitchen only cooks the OS part! Writing incorrect content to the IPL or SPL area will brick your device for sure, so be careful!
Motivation:
This effort was only done to get a running stable ROM with SDHC support included that occupies as little storage space as possible
still having mandatory elements on board
filling the remaining space with useful tools
Space saving strategies (order of benefit):
outsource parts to SD card where possible (.NET CF 3.5)
compress files (.exe and .dll) that are not stored as modules with UPX where function permitts.
remove files that are not needed for any function
remove media data (ringtones, pictures) and leave only the bare minimum
resize media data where possible to further decrease size
not done, but possible:
- remove optional packages (additional color schemes) (25k)
- remove empty packages (15k)
- summarize registry tweak packages to just one additional package (edit the .rgu) (few kB)
About UPX and builtin BINFS compression:
My experience is that the BINFS compression shrinks a set of example files (.NET CF 3.5 files that reside in the \Windows path) to about 49% while UPX'ed they only take 32% of their initial size. So on average you may gain 17% of the initial filesize in your ROM. The larger the file, the better is usually the gain.
Mind that UPX will only compress exe/dll files (even if they may be named differently, see Total Commander's *.tfx) and does not compress exe/dll that depend on .NET. It works luckily on the .NET CF core parts itself.
You should not compress (even if compression works, these DLLs will not load later):
resource DLLs
menu extension DLLs (context menus)
Updated and altered content:
added SDHC support by replacing the OMAP850_SDHC.dll with an SDHC capable version initially created for the StrTrk. So far there are no negative impacts visible.
altered the titles of the options to indicate the space they take - also UPX'ed size
moved the oemstartup.dll and the relevant pictures to the folder where the optional sounds already resided
added German T9 to the English T9 - so both is installed in the system if you select this. Mind that an additional language is not eating much space (~70k)
added the SafeInboxExtension as an own option to add, removed the InboxExtension from the combined "Group SMS + ..." menu
put moBlue to the latest version (2.1) and adapted rgu content.
added an option for registry changes called "tobbie GUI tweaks" that sum up everything that I think is useful (smaller menus, fonts, scrollbars, value for gamma).
updated the TotalCmd to the latest released version
created several additional packages from the previous default content (CeleTask, ClearType Tuner, ClockOnTop, ComManager, Dopod SIM Manager, .NET CF 3.5, OMAPClock, OxiosAlarms, OxiosMemory)
added a new package for .NET CF 3.5 where the GAC_* files have to reside on SD card. The complemtary ZIP containing the files to copy on SD card are located in the "_Changes" directory.
added the GPSID Settings tool to the GPSID directory
included the SP1 fixes supplied by Nitrogenious (FakeCursor not included)
changed several tweaked menus in the settings -> system tweaks
added options for volume setting of the initial beep and voice tag to the Voice Tag menu in system tweaks, changed category of the [HKEY_CURRENT_USER\ControlPanel\Sounds\VRecBeg] from "Notifcation" to "System" so that only the sounds sent form the VoiceTag are audible when the System sound volume is set to 0.
completely UPX'ed the SYS\MMSCAMCLKSTK *.exe and *.dll (except 2)
replaced the htcmidi.avd with the WM5 version to get back good midi playback,
added the HTCSourceflt.dll (from Nitrogenious SP1) to get midi playback in wmplayer
removed two large files from this directory which are nowhere referenced (CameraRC_*.dll).
updated WM5torage to the latest version (1.90), already setting suitable defaults.
fixed default settings for A2DP
Directory and contents
added a batchfile (you may want to edit) where the %SystemDrive% can be set to any value. This allows to install the kitchen on any drive you like and not on C:\ (the normal systemdrive) as it was mandatory. Mind that the scope of this %systemdrive setting is limited to the batch execution only. You can put the whole environment on a large RAMdisk (~380MB required) - this speeds up the cooking dramatically! A large RAM disk is available from "[ QSoft ] Qualitative Software" (1 year trial for the lite version) - see here: http://members.fortunecity.com/ramdisk/RAMDisk/ramdriv002.htm .
added a subdirectory "_Squeezer" where you find the UPX compression set "Squeezer" also published at XDA-developers (readme contained there). I have used this set to batch compress many files before putting them to ROM.
added a directory "_Changes" where you find the compressed and original versions of the files in equally named subdirectories OEM and SYS like in the WORK path. So in case you want to go back to the non-UPX-ed version they are there. Continuing the UPX-batch directory logic (2_Backup, 3_Compressed) there are further ones (4_removed and 5_changed) to document the changes done to the original content.
The rest of the kitchen is identical to the one Nitrogenious had released.
Download here: http://www.mediafire.com/file/xdiz2xzmote/Tornado_Kitchen_v09_by_tobbbie.exe
Quick Start:
- Unpack to C:\
- read cooking guide at Nitrogen's thread (see above)
- using defaults you get a ROM with: http://www.mediafire.com/file/z3ynij5ynzd/default-settings.gif
- available storage 27,97MB, free after 1.st boot 24,8MB
Correction: If you want to use the moBlue package, please edit the RGU file and add a blank line at the end. Using notepad will ensure that the file stays in unicode format.
Correction-2 (14.10.2010): You will experience that while WMP is playing the backlight will not go off as normal. This can be fixed by replacing the HTCWMPPlug.dll in the \windows directory on the device or in C:\Torn\_Changes\SYS\MMSCAMCLOCKSTK in the kitchen with the attached file.
Please make sure that your device is "SuperCID" before entering the "Format BINFS command. See post 3.
added 20100314: (edited 20100504)
Despite it is really extremely easy to cook your own ROM with the kitchen, let me give you a head start with your old Tornado. I have cooked the default settings to a ROM and added all tools that you need to step from a stock Tornado to the cooked one in a single archive.
Download it from here: http://www.mediafire.com/file/njm040ttoxm/_tobbbie-tornado-WM6(SDHC-NetCF_on_SD).exe
Unpacking it you will find a directory structure:
Code:
_tobbbie-tornado-WM6(SDHC-NetCF_on_SD)
├───1 prepare security
│ ├───1 HTCUnlock
│ └───2 SDA_ApplicationUnlock
├───2 prepare for custom flash
│ └───Utils
├───3 flash latest Radio and SPL
├───4 format BINFS 1b00000
├───5 flash ROM
└───6 copy NetCF to SD
└───Windows
Follow the actions in the directories one-by-one:
You only need to do steps 1 and 3 if you come from an official ROM but Step 2 (lokiwiz) needs only be done once per device.
If you flash another cooked ROM you can start from step 4.
Attention: In case you did not notice yet - the following procedures will completely erase all content that you stored on the device (email, SMS, MMS, ToDo, Contacts - simply everything) - the device will be as if it comes out of the box. So back up your data before you do this!
Here is what to do in detail, how and why:
Prepare security: This means that the restrictive program execution privileges have to be set less firm to allow step 2 to run later.
Connect your Tornado to the PC and let Active Sync connect. First run HTCUnlock-CVS.exe in the directory 1 HTCUnlock. This will install a program on your device. Run the installed program there and restart the device.
After the device has reconnected to Active Sync, on the PC run the program SDA_ApplicationUnlock.exe in the folder 2 SDA_ApplicationUnlock. It should confirm "succesfully unlocked".
Now the device is ready to receive the "SuperCID" that allows to flash any ROM to it, regardless of Operator or Vendor limitations. To be on the safe side later, please enter on the device *#06# and note down the IMEI that the device reports - you will need it later.
This needs only be done once per device - it is a permanent setting that survives all ROM updates.
Go to the folder 2 prepare for custom flash and
make sure there are no files *.bin left from previous device's activities
then execute Lokiwiz.bat. It will prompt you with 4 options:
Code:
U. Unlock
L. Lock
C. CID Unlock (SuperCID)
Q. Quit
--------------------
Type the letter and press Enter:
Input "C" <enter>.
It will copy a program (itsutils) to the device and it should ask you for permission to execute - grant execution and let the batch file continue. You should find 2 new files beside the Lokiwiz.bat (lock-backup.bin and cid-unlocked.bin). Move them to a safe place immediately and do not repeat the procedure or call another option!
Be careful to label these files unambigously (best is to append the device's IMEI to the name - get it with *#06# before and do not use the IMEI printed on the label of the device - as restoring a wrong *.bin file to a device will kill the GSM radio access (Message: Data Crashes, please contact your... when trying to connect to the network with a SIM card inserted).
Now the device is prepared to receive custom ROMs.
Let's first put the last available Radio ROM and SPL (Secondary Program Loader) to the device. Go to the directory 3 flash latest Radio and SPL and execute ROMUpdateUtility.exe. After successfull update the device will restart in the old OS, nothing has visibly changed - you could still use the device as it is, all your data are still there.
Now the preparations start to erase the old OS and flash the new one.
Deactivate USB connections for the Active Sync
Switch off the device and disconnect from USB
Press Camera Key and keep it pushed down while connecting the USB cable to the PC - wait until the 3-color screen appears and release the camera key.
Start ttermpro.exe in directory 4 format BINFS 1b00000
Select Serial and Port USB
Press <enter> in the terminal window, you should get prompt CMD>
enter info 2 <enter> you should see something like:
Code:
Cmd>info 2
GetDeviceInfo=0x00000002
+ SD Controller init
- SD Controller init
+StorageInit
CMD55 failed
+ SD Controller init
- SD Controller init
+StorageInit
CMD55 failed
HTCSSuperCID ' HTCE
Cmd>
The last line must show HTCSSuperCID ' HTCE.
If you see anything else there (e.g. HTCSVODA0504 㱍dHTCE - which is for an Austrian V1240) the lokiwiz in step 2 above did not work correctly. Still you have not destroyed anything (hopefully) - so to get the old OS start up again, enter ResetDevice <enter> - the device will restart and boot again. Think about what went wrong in the previous steps.
The lokiwiz batch file and the tools behind it are very powerful and can kill the GSM radio access of the device. Be careful with the *.bin files and keep those of different devices clearly apart.
In case you see HTCSSuperCID ' HTCE then you can pass the point of no return (after this the OS and all your data are deleted from the device) and enter at the prompt format BINFS 1b00000 <enter>. (The value 1b00000 depends on the ROM size, so if you use a different ROM, the value may also be different.) After a few seconds the prompt returns and the partition where the OS was stored is cleaned up now. The device will not boot beyond the 3-color screen in this state. You need to flash the new OS in the next step - but before this enter ResetDevice <enter> - the device will restart and return to the 3-color screen.
Terminate the tterm.exe, you will not need it any further.
Re-activate USB connections in Active Sync - you may forget it later.
Enter the directory 5 flash ROM and execute ROMUpdateUtility.exe. The procedure looks the same as in step 3 but takes a little longer. Do not get nervous as the time at 100% extends a few minutes. The device will reboot and bring you to the new OS.
The SD card that shall be used in the device needs to have the NetCF 3.5 files copied to the directory \Windows finally. This is NOT on the device but on the card - you can copy it on the PC while the sd card is in a card-reader or when the device has is mounted, there the path is \Storage Card\Windows
If the device had a SIM-Lock and it rejects your SIM, go to the lokiwiz.bat (again move out all *.bin files) and select "U" for SIM Unlock - again move the bin files in the directory to a safe place (but you should never need them). Mind that the "lock_backup.bin" is just a copy of the current encrypted area in the device. So this file is different after each step you completed before. Worse: if you do not save the FIRST lock-backup.bin you can never go back to this state.
Mind that lokiwiz.bat has worked for me on a Telenor Sim-Locked nordic ROM CID-locked QTEK 8310, so it should work for any other device as well. If you get the dreaded "Data Crashes..." message and your restore of the correct lock-backup.bin did not help either - your last resort is the SIM Unlock service here: http://imei-check.co.uk/c600_unlock.php. It costs you some bucks, but they seem to re-create the encrypted area with the matching IMEI of your device putting it in a SIM-unlocked and CID Unlocked state. Cheaper than buying a new device.
After you have sucessfully flashed your ROM - maybe you try cooking one yourself?
The selected default settings fill the ROM up to the last few hundred bytes. Adding options will surely jump over the next MB border and your ROM uploading preparations will have to format BINFS with a larger size.
If you have not read it elsewhere yet, the standard sequence to uplad a ROM is:
1.) cook ROM (OS part)
2.) determine size and format BINFS accordingly
more see this thread: http://forum.xda-developers.com/showpost.php?p=3439787&postcount=1
3.) upload ROM
If you start from scratch - so your device is still "untouched" by any custom ROM, you must prepare your device to allow the loading of a custom ROM. This happens in several steps to overcome the various security levels that try to prevent this:
Application unlock the current operating system. Look for "SDA Application unlock" this runs on the PC and remotely unlocks (via the Active Sync Connection) the security of the Windows Mobile operating system. This allows tools to run that you need for the next step.
Super-CID your device (and check if it worked!). Look for "lokiwiz" ZIP file in the forum here. Despite orginally created for the "Wizard" model, it also works for the Tornado in all respect, so it does the Super-CID and it does the SIM Unlock. I did it myself on a QTEK 8310 with a Nordic ROM and SIM-locked to Telnor.
To check if it worked, connect the device in Bootloader mode to the terminal program and enter "info 2" (without the quotes). It has to show HTCSSuperCID ' HTCE
Do not care about SIM lock yet, you can do that anytime later if necessary.
Good luck!
Thanks!
Thanks a lot. Nice work. Very useful. Could you please post one with a PRO rom, preferably the 6.5 version? Or at least the guidelines to make one?
I will not cook any further - this is why I released the kitchen. The strategies to save space are outlined in detail, so other cooks can take them and incorporate to their ROMs.
For me WM6 is sufficient - I don't need the "goodies" that came after that.
Thanks!
Oh fine. Thanks anyway. What is the perceived space saved from this method? And is there any performance hit?
I've seen that UPX'ing has a lot of performance boost so I'm wondering whether it can be made only to the packages or is it applicable to the exe's and large dll's from the CABs too. Since there are a few applications, which even when added later, install to the device memory directly. In these cases, UPX'ing might be highly beneficial in reducing the size as well as giving a speed boost. Any info on this?
Well, indeed you may think that UPX-ing will decrease performance as the file must be decompressed before running - but the opposite is the case!
you save space (most if installed, a little if in ROM - due to BINFS compression that is there anyway)
you get faster file-read time: This pays for especially well for large files (opera, office, acrobat, TomTom and alike). This will by far gain more than you loose for decompression (which goes directly to memory).
Looking at usual read-speeds of about 1MB/sec and an assumed 10 times faster decompression speed to memory, my feeling is that for speed reasons it will pay best for LARGE files (card and memory installed). Mind that after the file is read and loaded to memory, still the application needs to initialize itself. The last step is the same, no matter if UPX-ed or not.
If you tweak the bits for memory saving on the device it is no harm for anything smaller as well. Usually I stop UPX-ing below 50kB in size, but to have the ROM fit in the MB-frame I wanted to achieve I also had to UPX some smaller files as well. Just compare the directories of Nitrogenious' kitchen release and mine.
Hi,
Thanks for kitchen !
Sorry, I'm a novice in ROM cooking (I just modified a bit a ROM for my HTC Touch, long time ago, but I got no problem with flashing ROMS on HTC devices )
So I got a few questions/remarks.
1. I tried to build a custom ROM, but I got an error after selecting options.
I checked log file (a:\Torn\WORK\temp\log.txt) and I found following message :
Failed to parse value name HKEY_LOCAL_MACHINE\Software\hejhej.org\moBlue!!!
InitRegistry FAILED in file ".\Registry\37771312-772c-4ff9-a0a1-b555ad54a025.rgu" within a few lines of line 10.
ImportFromPackageListStrict: (RGUComp) !ERROR failed importing ".\Registry\37771312-772c-4ff9-a0a1-b555ad54a025.rgu"
wmain: (RGUComp) !ERROR failed building DEFAULT hives
If I uncheck "MoBlue", all is OK, so I think MoBlue package is corrupt.
2. When building with default option, what values to put in nb2nbf (CID and start address) ?
I used same as http://forum.xda-developers.com/showpost.php?p=2150690&postcount=1 (82040000 for start adress and ORG_0401 for CID)
Is this OK?
(my phone is an Orange SPV600, CID unlocked, so I think I can put any value for CID)
3. I didn't really understand how to change ROM size. I checked your thread, but I'm still in the dark.
In nb2nbf, in size column, I got "33357824" = "0x13E20248".
So I used "format BINFS 014000000". Is the the way to go ?
Thanks for answers.
Answers!
1. Even I'm unsure about that.
2. Yes. Just select the OS option and it will fill the address by itself.
3. Yes. That is the method I follow. AFAIK, convert the bytes into it's hex equivalent and choose the nearest <higher> hex number with 5 0's at last.
And from what I understand from his post, if you have a ROM with 29.1 mb size, either reduce it to (29 mb - 64k) or add some apps and increase it to (30mb - 64k), to make the optimum use of the available space.
Hi AlainL,
...will have to look after the moblue part - strange, possibly the wrong format of the file (not unicode stored). The content should be ok. I fixed it after updating from the old moBlue inside the old kitchen to the 2.1 version copying the Registry content of the moBlue branch.
Regarding the address it is easy: when you select "OS" and click in the address field, the address is selected automatically - this is the right one.
Your assumption on the format BINFS <size> is correct. This is the way to format it. But your calculation is wrong. The Hex size of your value is 1FD0000 and thus you have to format with 2000000 or your device will not boot after flashing.
The solution to the moBlue problem in the .rgu is very easy.
Edit the .rgu file and add a blank line at the end - that's all.
Editing .rgu files
Just to be on the safer side:
Don't forget to save it in the Unicode format too. Turn off word wrapping while editing .rgu files.
They are all unicode - so if you edit with notepad it should keep this format.
Special attention is required when adding "Multistring" values to the registry. The can be imported as hex - and this hex code must be in unicode format, so 2 bytes per character.
So when exporting the values from the registry to add them to an .rgu package you must take care of this. Took me some tries until I had the .NET CF 3.5 with separated GAC_* package running.
tobbbie said:
Your assumption on the format BINFS <size> is correct. This is the way to format it. But your calculation is wrong. The Hex size of your value is 1FD0000 and thus you have to format with 2000000 or your device will not boot after flashing.
Click to expand...
Click to collapse
Hi
Thanks all for your answers.
I used the right number.
I just made an error while writing in this thread ("0x13E20248" = "333578824").
This cooking works very well.
I just got a problem, maybe someone can help me.
I added Esmertec Java and installed opera mini 4.2, opera mini 5 beta 2 (latest) and opera mobile 10 beta 2 (latest too).
All is OK with 4.2, but with 5b2 and 10b2, I can't pass license agreement screen, because I can't click on "Accept" button (nor "exit" one), neither with left or right menu button or with cursor.
I thinks it's Opera's fault, but if anyone got a suggestion ...
Finally, I got a question :
Now, I'm using a SPV C600 (Orange), and it doesn't have WiFi.
I plan to buy either a XPA1240 or Qtek 8310 (used, quite cheap), but I need to know if WPA is supported.
I can't check by myself, cause every time I try something related to WiFi, I end with an error "Driver not loaded".
I do not cook java in the device but have it installed on SD card - along with the midlets it will take later. The package I use is called "JBEDROSE" (20080813.2.1) and comes from the Vox forum. I have no problems using later versions of Opera there (including 5ß2). I suspect the accept requires a network connection to the opera server (WIFI or AS), so maybe this is your problem?
The WLAN support WEP, WPA, WPA2 and should also cover hidden SSIDs (but I don't use it). The Reg-Tweak "optimal performance for WLAN" is actually putting the WLAN in a mode that will NOT do continuous transmission (and drain your battery real fast - like in WM5) but in a mode that saves battery without affecting performance.
The prices for used 1240 or 8310 are rising at ebay currently
tobbbie said:
I do not cook java in the device but have it installed on SD card - along with the midlets it will take later. The package I use is called "JBEDROSE" (20080813.2.1) and comes from the Vox forum. I have no problems using later versions of Opera there (including 5ß2). I suspect the accept requires a network connection to the opera server (WIFI or AS), so maybe this is your problem?
Click to expand...
Click to collapse
I tied both with AS or via EDGE/GPRS connected (when loading EULA, netwok is required).
It looks like Opera 5b2 and 10b2 didn't recognized both menu button.
I will still do some tests.
tobbbie said:
The WLAN support WEP, WPA, WPA2 and should also cover hidden SSIDs (but I don't use it). The Reg-Tweak "optimal performance for WLAN" is actually putting the WLAN in a mode that will NOT do continuous transmission (and drain your battery real fast - like in WM5) but in a mode that saves battery without affecting performance.
Click to expand...
Click to collapse
Thanks, great
tobbbie said:
The prices for used 1240 or 8310 are rising at ebay currently
Click to expand...
Click to collapse
Because of your excellenet kitchen ?
Opera 5ß2 works on my Jbed (non cooked as I wrote). The opera 10ß2 is native WM - but said to not support smartphones (non-touchscreen) well, so I stick with Opera-mini for the occasional browsing I do there.
Now the default settings are contained in a ready cooked ROM - enjoy!
Appended to the first post:
added 20100314: (edited 20100504)
Despite it is really extremely easy to cook your own ROM with the kitchen, let me give you a head start with your old Tornado. I have cooked the default settings to a ROM and added all tools that you need to step from a stock Tornado to the cooked one in a single archive.
Download it from here: http://www.mediafire.com/file/njm040ttoxm/_tobbbie-tornado-WM6(SDHC-NetCF_on_SD).exe
Unpacking it you will find a directory structure:
Code:
_tobbbie-tornado-WM6(SDHC-NetCF_on_SD)
├───1 prepare security
│ ├───1 HTCUnlock
│ └───2 SDA_ApplicationUnlock
├───2 prepare for custom flash
│ └───Utils
├───3 flash latest Radio and SPL
├───4 format BINFS 1b00000
├───5 flash ROM
└───6 copy NetCF to SD
└───Windows
Follow the actions in the directories one-by-one:
You only need to do steps 1 and 3 if you come from an official ROM but Step 2 (lokiwiz) needs only be done once per device.
If you flash another cooked ROM you can start from step 4.
Attention: In case you did not notice yet - the following procedures will completely erase all content that you stored on the device (email, SMS, MMS, ToDo, Contacts - simply everything) - the device will be as if it comes out of the box. So back up your data before you do this!
Here is what to do in detail, how and why:
Prepare security: This means that the restrictive program execution privileges have to be set less firm to allow step 2 to run later.
Connect your Tornado to the PC and let Active Sync connect. First run HTCUnlock-CVS.exe in the directory 1 HTCUnlock. This will install a program on your device. Run the installed program there and restart the device.
After the device has reconnected to Active Sync, on the PC run the program SDA_ApplicationUnlock.exe in the folder 2 SDA_ApplicationUnlock. It should confirm "succesfully unlocked".
Now the device is ready to receive the "SuperCID" that allows to flash any ROM to it, regardless of Operator or Vendor limitations. To be on the safe side later, please enter on the device *#06# and note down the IMEI that the device reports - you will need it later.
This needs only be done once per device - it is a permanent setting that survives all ROM updates.
Go to the folder 2 prepare for custom flash and
make sure there are no files *.bin left from previous device's activities
then execute Lokiwiz.bat. It will prompt you with 4 options:
Code:
U. Unlock
L. Lock
C. CID Unlock (SuperCID)
Q. Quit
--------------------
Type the letter and press Enter:
Input "C" <enter>.
It will copy a program (itsutils) to the device and it should ask you for permission to execute - grant execution and let the batch file continue. You should find 2 new files beside the Lokiwiz.bat (lock-backup.bin and cid-unlocked.bin). Move them to a safe place immediately and do not repeat the procedure or call another option!
Be careful to label these files unambigously (best is to append the device's IMEI to the name - get it with *#06# before and do not use the IMEI printed on the label of the device - as restoring a wrong *.bin file to a device will kill the GSM radio access (Message: Data Crashes, please contact your... when trying to connect to the network with a SIM card inserted).
Now the device is prepared to receive custom ROMs.
Let's first put the last available Radio ROM and SPL (Secondary Program Loader) to the device. Go to the directory 3 flash latest Radio and SPL and execute ROMUpdateUtility.exe. After successfull update the device will restart in the old OS, nothing has visibly changed - you could still use the device as it is, all your data are still there.
Now the preparations start to erase the old OS and flash the new one.
Deactivate USB connections for the Active Sync
Switch off the device and disconnect from USB
Press Camera Key and keep it pushed down while connecting the USB cable to the PC - wait until the 3-color screen appears and release the camera key.
Start ttermpro.exe in directory 4 format BINFS 1b00000
Select Serial and Port USB
Press <enter> in the terminal window, you should get prompt CMD>
enter info 2 <enter> you should see something like:
Code:
Cmd>info 2
GetDeviceInfo=0x00000002
+ SD Controller init
- SD Controller init
+StorageInit
CMD55 failed
+ SD Controller init
- SD Controller init
+StorageInit
CMD55 failed
HTCSSuperCID ' HTCE
Cmd>
The last line must show HTCSSuperCID ' HTCE.
If you see anything else there (e.g. HTCSVODA0504 㱍dHTCE - which is for an Austrian V1240) the lokiwiz in step 2 above did not work correctly. Still you have not destroyed anything (hopefully) - so to get the old OS start up again, enter ResetDevice <enter> - the device will restart and boot again. Think about what went wrong in the previous steps.
The lokiwiz batch file and the tools behind it are very powerful and can kill the GSM radio access of the device. Be careful with the *.bin files and keep those of different devices clearly apart.
In case you see HTCSSuperCID ' HTCE then you can pass the point of no return (after this the OS and all your data are deleted from the device) and enter at the prompt format BINFS 1b00000 <enter>. (The value 1b00000 depends on the ROM size, so if you use a different ROM, the value may also be different.) After a few seconds the prompt returns and the partition where the OS was stored is cleaned up now. The device will not boot beyond the 3-color screen in this state. You need to flash the new OS in the next step - but before this enter ResetDevice <enter> - the device will restart and return to the 3-color screen.
Terminate the tterm.exe, you will not need it any further.
Re-activate USB connections in Active Sync - you may forget it later.
Enter the directory 5 flash ROM and execute ROMUpdateUtility.exe. The procedure looks the same as in step 3 but takes a little longer. Do not get nervous as the time at 100% extends a few minutes. The device will reboot and bring you to the new OS.
The SD card that shall be used in the device needs to have the NetCF 3.5 files copied to the directory \Windows finally. This is NOT on the device but on the card - you can copy it on the PC while the sd card is in a card-reader or when the device has is mounted, there the path is \Storage Card\Windows
If the device had a SIM-Lock and it rejects your SIM, go to the lokiwiz.bat (again move out all *.bin files) and select "U" for SIM Unlock - again move the bin files in the directory to a safe place (but you should never need them). Mind that the "lock_backup.bin" is just a copy of the current encrypted area in the device. So this file is different after each step you completed before. Worse: if you do not save the FIRST lock-backup.bin you can never go back to this state.
Mind that lokiwiz.bat has worked for me on a Telenor Sim-Locked nordic ROM CID-locked QTEK 8310, so it should work for any other device as well. If you get the dreaded "Data Crashes..." message and your restore of the correct lock-backup.bin did not help either - your last resort is the SIM Unlock service here: http://imei-check.co.uk/c600_unlock.php. It costs you some bucks, but they seem to re-create the encrypted area with the matching IMEI of your device putting it in a SIM-unlocked and CID Unlocked state. Cheaper than buying a new device.
After you have sucessfully flashed your ROM - maybe you try cooking one yourself?
Some updates to the guideline for flashing in the previous and the first post.
be careful with lokiwiz (several hints added)
last resort if you fail to superCID the device: http://imei-check.co.uk/c600_unlock.php
Enjoy - there is no real successor of the Tornado
Thank you for this. I updated my phone because the previous rom was slow and flawed as I discovered. Phone is working great now.

[HELP!] Velocity Cruz T301 Full Brick Recovery

Hi XDA,
so basically i bought a Velocity Cruz T301 recently and followed the known procedures for rooting, flashing ClockworkMod Recovery and custom rom (SJHill Rom v0.3).
before the full brick my device was at ClockworkMod 5 and rooted with SJHill Rom v0.3.
i installed CWM by flashing the zip in stock recovery, then succesfully rooted the device, finally wiped and flashed my custom rom
after major dissapointment in this tablets performance i decided i wanted to get rid of it.
So i downloaded the stock rom, wipe and flashed it onto the tablet...
the tablet turned off when it was finished (i think it was attempting to reboot) and never turned back on again...EVER! :good:
i cant even get to recovery
i tried flashing with adb and fastboot but the device is never even presents itselft to the computer.
i found out that you can boot the device into USB boot mode where you hold the "VOL -" (Volume Down) button and press the reset button and while connected to the computer (windows only) a "JZ4760 USB Boot Device" appears.
i did some googling and also found out that the T301 is based on similar tech to a bunch of tablets and they can all be modified by some software released by Ingenic called USBBootTool.exe
the tool is written in chinese and i cant decypher it all, though i found out how to use it based on its usage for other Ingenic based tablets
1.) you will need to disable driver signature verification (press F8 on boot of windows and toggle the setting, i hate rebooting too but it has to be done)
2.) boot your tablet into USB Boot Mode (hold down Vol - and press Reset button)
3.) install the driver for your device (included in the files below)
4.) with the tablet disconnected you would open the USBBootTool.exe
5.) select your tablet in the options and fill each box with the files needed to flash (files included below)
6.) reconnect the tablet while still in USB Boot Mode and the software will flash your device on detection
everything goes fine for me except when i get to the flashing part in the end.
when USBBootTool detects my tablet, it attempts to flash and gives me a stream of errors and never flashes my device.
i dont know what to do at this point. i have provided direct links to all the software im using and also links to where i got them.
any help would be appreciated, thank you to the XDA community in advance
>------------------- DOWNLOADS ------------------------<
USBBootTool.exe / Tablet Drivers (4725 / 4725B / 4740 / 4750 / 4755 / 4760 / 4770)
http://dl.dropbox.com/u/79196608/burn_tools_3.0.16.rar
obtained from - http://forum.xda-developers.com/showthread.php?t=1720621
Velocity Cruz T301 Update.zip (contains the system.img / data.img / mbr-xboot.bin files)
http://www.cruztablet.com/T301update.zip
obtained from - http://www.cruztablet.com/Article_861.php
SJHill Rom v0.3
http://www.androidfilehost.com/?fid=9390362690511176486
obtained from - http://www.slatedroid.com/topic/27583-rom-t301-sjhill-rom-17-feb-2012-download-link-updated/
ClockworkMod 5
http://files.androtab.info/ingenic/cwm/20120514/T301-recovery-signed.zip
obtained from - http://androtab.info/mips/ingenic/clockworkmod/
I have the same situation. I have gone through every menu in the USB Boot tool and to no avail am I able to recover my T100.
gmick is redoing the software because the coding is set up wrong. Once he gets that figured out there should be a fool proof unbricking method that we can follow. He is posting information over on Slate Droid if you want to take a look.
feyerbrand said:
gmick is redoing the software because the coding is set up wrong. Once he gets that figured out there should be a fool proof unbricking method that we can follow. He is posting information over on Slate Droid if you want to take a look.
Click to expand...
Click to collapse
ok post the link to the thread, and ill add it to the first post as a solution if its found to be a working one
JustSayTech said:
ok post the link to the thread, and ill add it to the first post as a solution if its found to be a working one
Click to expand...
Click to collapse
*Cross Post from SlateDroid* (but I can't post the link because XDA won't allow it)
I found out why the USB boot isn't working. Well, more appropriately I know where it fails but not exactly "why".
The USB Boot tool works like this:
1) Send x00 command (Get CPU Info)
2) Device responds with "JZ4760V1"
3) Host sends two binaries, stage1 and stage2. Stage 1 sets up memory stuff, and Stage 2 sets up USB flashing functions.
4) Host checks that the binaries executed by issuing another x00 command (Which serves as an "Are you still there?" function)
5) If the response is good, the host will flash the images, if the response is bad, it will abort.
Our devices are failing at step 4. The linux usb boot tools (xburst-tools) fail in an identical fashion.
I know that the first stage binary transfers and executes fine because if it didn't the device would be limited to 16k. The second stage is 120K and is transferred successfully. Once the second stage "execute" command is sent, the device crashes.
The second stage is also unique to the CPU type. I've used all of the binaries for JZ4760 I could find on the net and when that failed I cross compiled my own binary from source and it still crashed.
At this point I highly doubt I'll ever be able to fix it, and this completely explains why no one could get any usb recovery tool to work while others using similar devices could. I guess our board is modified just enough for ingenic's stock binaries to fail. Without knowing what's changed (getting Velocity Micro's source) we're SOL.
I can open it up again and solder on the serial header but I'm betting it's going to give me some generic "couldn't execute" message that isn't going to help me. I'll probably do this anyway though because I've come this far so what's the loss.
wow, i learned alot from that post, seems like writing a usbboottool-like application that can send the commands but also log and possibly bypass security checks etc but that def would take sometime. thank you for your insight, seems youve come the closest to cracking the case, actually you found the fault, hopefully your methods can eventually bring about a fix
JZ 4770
gmick said:
*Cross Post from SlateDroid* (but I can't post the link because XDA won't allow it)
I found out why the USB boot isn't working. Well, more appropriately I know where it fails but not exactly "why".
The USB Boot tool works like this:
1) Send x00 command (Get CPU Info)
2) Device responds with "JZ4760V1"
3) Host sends two binaries, stage1 and stage2. Stage 1 sets up memory stuff, and Stage 2 sets up USB flashing functions.
4) Host checks that the binaries executed by issuing another x00 command (Which serves as an "Are you still there?" function)
5) If the response is good, the host will flash the images, if the response is bad, it will abort.
Our devices are failing at step 4. The linux usb boot tools (xburst-tools) fail in an identical fashion.
I know that the first stage binary transfers and executes fine because if it didn't the device would be limited to 16k. The second stage is 120K and is transferred successfully. Once the second stage "execute" command is sent, the device crashes.
The second stage is also unique to the CPU type. I've used all of the binaries for JZ4760 I could find on the net and when that failed I cross compiled my own binary from source and it still crashed.
At this point I highly doubt I'll ever be able to fix it, and this completely explains why no one could get any usb recovery tool to work while others using similar devices could. I guess our board is modified just enough for ingenic's stock binaries to fail. Without knowing what's changed (getting Velocity Micro's source) we're SOL.
I can open it up again and solder on the serial header but I'm betting it's going to give me some generic "couldn't execute" message that isn't going to help me. I'll probably do this anyway though because I've come this far so what's the loss.
Click to expand...
Click to collapse
for my JZ4770 Earlier USB tool was flashing .img without any problem but for now it is saying "load cfg failed". "API downlaod failed' like dialogues and doesnt flash anything. Any idea? Thanks in advance!!
First restart your computer (actually restart it) then redownload the USB boot tool and save it in a completely new directory and use a different USB port
Sent from my Pokeball
Yes, I did
JustSayTech said:
First restart your computer (actually restart it) then redownload the USB boot tool and save it in a completely new directory and use a different USB port
Sent from my Pokeball
Click to expand...
Click to collapse
Yes, I tried with this suggestion. Rather I reinstalled xp and the tried again. But the dialogues are same. The history is like this. Was having ICS on JZ 4770. Formatted with usb tool and put JB updates. It was not sensing touch so reflashed another JB updates. Now the tab boots, it reaches to boot logo for around 12 seconds and restarts in stock recovery. While it is in booting stage it get detected by windows and adb also. In stock recovery mode it get detected by windows and in turn by adb also. If I tried to install updates through SD card it shows it had installed and reboots after completion. But again the same way it goes to boot logo and then back to stock JB recovery. It also boots in ingenic boot device mode and gets detected by USB burn tools. But when try to flash any of the ROM it gives the same dialogues "check cfg failed" "api download failed" "boot. fw failed" and cant flash anything.
Is there any tool which can be flashed or a script which can be used from SD card for completely formatting flash memory so that USB burn tool can flash required ROM?
can you flash the stock rom in recovery?
Managed using USB BOOT TOOL for ingenic JZ 4770 board in English
JustSayTech said:
can you flash the stock rom in recovery?
Click to expand...
Click to collapse
thanks man but I managed to boot the device. I used following USB BOOT TOOL for ingenic 4770 boards. The goodness with this tool, this is completely in English. You will know what you are doing. Even after opening the main window of the tool you can right click and then get another options(yes again in English). My problem with this device was bad blocks at 1024. In the options there is chance to force erase whole the nand partitions which I used and erased all the partitions thereby made all the partions available for flashing and readable by the tool. Then from File option selected stock rom files and flashed them. While flashing selected JZ4770 iNanad.ini file in manual configuration. This tool has really helped me to come out of the issue and will be useful for guys using JZ 4770 board.
http://www.4shared.com/rar/m1BUV5r2/USBBurnTool_20120401_for_relea.html
Got USBBootTool.exe kind of working.
1. Download the following file from Ingenic.
ftp * ingenic * cn/3sw/01linux/tmp/jz4770-20110610.rar
2. Download Applocale from Microsoft.
www * microsoft * com/en-us/download/details.aspx?id=13209
3. Extract the jz4770-20110610.rar and find the folder. (Using 7zip should keep the UTF encoding in Chinese)
20110610\04burn\20110524_4770_Programmer
4. Copy the folder 20110524_4770_Programmer to location you want to use it in.
5. Install Microsoft Applocale (Just in case, I don't think it is required)
Now Start Applocale and create a shortcut to USBbootTool.exe inside 20110524_4770_Programmer
中文(简体) is simplified Chinese option and should let you view the GUI correctly.
6. Now with the Applocale Shortcut created for USBbootTool.exe you can start the application with correct fonts.
Now this is where is breaks down.
TABLET-8 NAND FINAL BSP(S3 TEST) will allow you to read from it and write to it, but the CFG is off.
\tool_cfg\tablet-8-nand-final.ini is the configuration for it.
DO NOT CONNECT THE DEVICE WITH ANY OPTIONS CHECKED OR LOAD ANY FILES.
See Attached Images.
Next to the Read button is some Boot Option menu. I am not fulling aware of what this does.
What I need is a someone to help me fix/correct the ini/cfg files in
\20110524_4770_Programmer\tool_cfg\.ini
\20110524_4770_Programmer\4760\
to correctly match the files of the NAND.
Also if anyone has a copy (dd to img) or (cat to img) of the block devices.
That would help a ton.
# cat /proc/partitions
# cat /proc/mtd
I would also love another T10x Tablet for cheap.
I want to start building things like new bootloader, kernel, system image,
performance libraries to take full use of the Ingenic JZ4760 (www * ingenic * cn/product.aspx?CID=11)
I also bring Christmas gifts
2 APKS. You can place them in /system/app or /data/app.
Google Play will crash now and again, but it will load and work. (Vending.apk)
Secondly I bring the gift of performance increase, just by a slight bit.
edit the line of the heapsize in /system/build.prop dalvik.vm.heapsize=96m
Remember to make sure the permissions are set back to 666 or 644.
Original Vending.Apk before updates came from here: (Incase you are paranoid)
code * google * com/p/ics-nexus-s-4g/source/browse/trunk/system/app/Vending.apk?spec=svn20&r=18
ics-nexus-s-4g * googlecode * com/svn-history/r18/trunk/system/app/Vending.apk
To prevent spam on the XDA forums, ALL new users prevented from posting outside links in their messages. After approximately 10 posts, you will be able to post outside links. Thank you for
Click to expand...
Click to collapse
Stupid. how do you expect real people to help post Tech Docs? That is bad Moderating and Administrating.
Make sure to replace the Asterisk's with spaces to normal dots.
Requesting Block Images.
Does anyone have a copy of it they can send me for a T10x?
block images......
IceGryphon said:
Does anyone have a copy of it they can send me for a T10x?
Click to expand...
Click to collapse
Which block images do you want?
...also is there a way to rip the stock images off the jz4760 in the t301.
Such as:
Can i usethe ingenic uboot tool?
Anybody find the jtag pins?
Is the 4 pin conn next 2 the batt for serial?
.......i guess ill try to take a look this weekend
Ics would be really nice, but probably slower than stock..... especially with the limited ram
I unpacked the stock rom. I also unpacked an ics rom for a jz4770, and repo sync'd the aosp and mips 3.0.8 android kernel.
I'm still trying to figure out specs for the processor though. I know that its mips32 - el- fp- r1, but i cannot figur out the dsp version ... if it has one?
Error in erasing nand
nanachitang420 said:
thanks man but I managed to boot the device. I used following USB BOOT TOOL for ingenic 4770 boards. The goodness with this tool, this is completely in English. You will know what you are doing. Even after opening the main window of the tool you can right click and then get another options(yes again in English). My problem with this device was bad blocks at 1024. In the options there is chance to force erase whole the nand partitions which I used and erased all the partitions thereby made all the partions available for flashing and readable by the tool. Then from File option selected stock rom files and flashed them. While flashing selected JZ4770 iNanad.ini file in manual configuration. This tool has really helped me to come out of the issue and will be useful for guys using JZ 4770 board.
http://www.4shared.com/rar/m1BUV5r2/USBBurnTool_20120401_for_relea.html
Click to expand...
Click to collapse
I used english ingenic tool to erase bad blocks but m nt able erase bad blocks live suit is giving eror id=0x4848

[Guide] Disable verity only (allowing changes to /system)

Hi,
I was away from Android modding for quite a while (since 4.4) and it turned out that lots have changed since then. I got a new phone (Moto Z Play XT1653-02) and decided to play a bit with it. After reading the forums I found that there is not enough explanation on how the modern security model works.
I am a big fan of SELinux in the enforced mode (as long as you know how to configure and tweak the policy to your specific needs) and I don't need root on the phone itself, but I need the ability to apply changes to the /system hierarchy.
OK, I downloaded TWRP image + MultiScript-MZP-V2 zip. Looked inside the zip file (I would recommend to understand what you are going to side load before commiting to anything) and I did not like a bit the way that zip was operating on the device.
Long story short, I had 2 requirements:
1. to have root access to the device when I am at home - this can be accomplished with any TWRP (other custom recoveries) using `fastboot boot <recovery>.img`
2. to be able to change stuff on the /system filesystem (as a test I was copying /system/media/bootanimation.zip to /tmp and then back and that was rendering the phone unbootable)
I searched the web and found that the modern Android systems are kind of locked with so-called "verifiable boot". There are multiple parts of that solution, but we are interested in the removing the verification of the /system filesystem.
The check is built in to the kernel and cannot be disabled with a kernel command line parameter. However, looking into the documentation to the "verifiable boot" implementation I found that the trigger to do the verification is the "verify" flag set inside the fstab file.
Thanks to the author of the MultiScript-MZP-V2 archive I had all the tools at hand on the device to test my theory, so I `dd`'ed the boot partition into a file, unpacked the resulting boot.img file, unpacked the ramdisk, removed the "verify" flag from /fstab.qcom, repacked the ramdisk back, rebuild the boot.img file, and `dd`'ed it back to the boot partition.
Once I did that, I rebooted the phone to confirm that it is still bootable -- it was. The next step was to boot into the TWRP and replace something on the /system filesystem - I prepared a custom bootanimation.zip file for this (so I could easily see the result ). I booted into the TWRP, mounted /system in read/write and did `cat /tmp/my_boot_animation.zip > /system/media/bootanimation.zip` (the reason for the redirect is that I did not have SELinux tools and wanted to preserve the original SELinux context of the bootanimation.zip file).
After the reboot I saw my custom boot logo and the boot sequence, which confirmed that the theory worked as expected. So, now I have the original kernel from the manufacturer (I do not trust kernels sourced from the net and it is either the one I got from upstream or the one I built myself), have the ability to modify the /system filesystem as I see fit, and do not introduce unnecessary risk of running escalated applications on my phone.
P.S. I struggled with the bootanimation.zip a bit, but in the end I found that the keypoint is to ensure that the zip file is a container for files (i.e. zip with no compression at all - `zip -0 bootanimation.zip file1 file2 ...`)
Interesting..
Sent from my XT1635-01 using Tapatalk

[Root] H901 - For Newbies!

None of the methods in this thread are my own work. I struggled with getting my phone rooted for a long time and spend 10s of hours on the process. I had never rooted before and was therefore unfamiliar with all the terms, unfamiliar with how to complete all the recommended checks to ensure one had the right model, etc. There were several helpful threads but most approach the subject with the assumption that one knows something about the process. In this post I lay out what worked for me in a step-by-step way and what you have to do to achieve my results.
#1 Ensure you have a H-901 motherboard and not the Korean F600 motherboard by checking the sticker, and checking “About Phone” -> “Hardware Info” -> “Model number” in settings. These must both be LG-H901…from what I can tell the community has only developed technique for the H-901 variant.
#2 Get a micro SD card and load it with Magisk https://forum.xda-developers.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445 , and if you have Marshmallow or Lollipop and want Nougat (much better experience IMHO), load the files in this thread: https://forum.xda-developers.com/tmobile-lg-v10/development/h901-t-mobile-nougat-v30b-twrp-t3639203 And maybe this thread as well (read both and then decide): https://forum.xda-developers.com/tm.../h901-t-mobile-nougat-v30c-flashable-t3744648
#3 Ensure you have unlocked your bootloader. (apparently only for T-mobile LG v10s since other carriers lock the bootloader) The FWUL virtual machine root method will not work if you have not done so. This is an entire process in itself. The following 2 videos which show how to root android 6.0 or earlier (process will not work with Nougat, 7.0, since some fastboot commands are missing). https://youtu.be/OtXlokk6JkQ , https://youtu.be/PPLwFGxLQA4
Also, this thread may be helpful. https://forum.xda-developers.com/tm...t-mobile-bootloader-factory-unlocked-t3236224 , download the nexus root toolkit here for easy ADB command entry http://www.wugfresh.com/nrt/ —we will only use the “Advanced Utilities” -> ”Manual Input” -> ”Launch CMD Prompt”. When it prompts you to select a phone, select the first option and then for android version select Android *** Any. Don’t use any of the other commands because they are not configured for your device.
If you get a “waiting for device” error while attempting the fastboot oem unlock command in the above thread, see: https://forum.xda-developers.com/tmobile-g4/help/fastboot-waiting-device-t3489789 Great video which shows how to change drivers. You will need to do this, I found a number of drivers that were already on my PC from google and Samsung worked although I didn’t have the specific one mentioned in the above thread. Don’t be afraid to experiment… you can always try another driver. And don’t require it to be hardware compatible. Ignore the warning message: https://youtu.be/nQjg6ePnGAc
---------------------------------------------
NOW that you have your bootloader unlocked you can proceed to actually flash the TWRP image as per this thread: https://forum.xda-developers.com/tmobile-lg-v10/general/root-h901-nougat-t3773942
Notes before beginning:
-To enter download mode to begin: Plug a USB cable into your phone with your phone powered off, hold down on the Vol Up button and plug the USB cord into your computer. It should immediately boot into download mode. Exiting Download mode after flash: pull battery…no damage will be done.
-To enter recovery after flashing TWRP: power off the phone then hold both the down volume and power at the same time. When you see the black LG screen briefly release the power button and then press it again while not letting the volume down up. You will see a screen asking if you want to delete all user settings. Say YES (via the volume and power keys—no touch input). You will see a screen asking if you want to delete all user data. Say YES (the data is only deleted if TWRP loads successfully) You will briefly see the black LG bootup screen. TWRP or factory recovery will load. Or if you did not unlock your bootloader, it will say recovery is corrupted and cannot be trusted, and then boot normally without changing your settings or deleting files.
-Additional note: as of 7-23-18 some commands had changed:
From V20 forum, Brian (runningnak3d) has moved to gitlab.com. So instead of github.com, we have to use a new git repository that Brian created in gitlab.com.
cd
mv lglaf lglaf_BAK
git clone https://gitlab.com/runningnak3d/lglaf
cd lglaf
git pull
git checkout v10-miscwrte
There are additional comments in the thread. Some timeout errors may be solved by: 1 - Download the VirtualBox extension pack: https://download.virtualbox.org/vir..._VirtualBox_Extension_Pack-5.2.8.vbox-extpack
2 - Go to File / Preferences / Extensions / click the + and browse to where you downloaded it.
3 - Once installed, with the VM off, right click on the VM, and go to settings. Click on USB, and pick USB 3.0. If your machine doesn't have a USB 3 port, pick 2.0.
But frankly, simply up arrow after a timeout error to load the last command on the command line and hit enter again. Simply keep doing this until it works. You know it works because no dialog appears for several minutes before informing one of success.
**Upgrade to Nougat after Flashing TWRP and booting to Recovery steps: (I did a full wipe as suggested by this thread: https://forum.xda-developers.com/v20/development/h918-recowvery-unlock-v20-root-shell-t3490594 before flashing the v30b upgrade then full Nougat zip, and then flashing Magisk. I flashed the 3 zips sequentially. I was afraid Nougat would not boot successfully because the zip files are less than 2 gb combined but success! You may want to also flash the 30c upgrade before flashing Magisk for a total of 4 zip flashes. I did not try this. However doing all this means no backups are done so if there is a problem you may have to flash a KDZ with the LG UP tool (don’t ask me how).
As a final note, I cannot answer specific questions about the various processes provided or errors you may encounter that I have not listed in this write up since I have not experienced them. A bit of research on your part may be required, but this post should provide you with a huge head start compared to where I started. Good luck!
Methods to get unlimited mobile hotspot, very useful if you're on the $50 MetroPCs (owned by T-mobile) unlimited plan. All you $70 T-mobile plan suckazzz! https://forum.xda-developers.com/tm...ited-tetherting-hotspot-t3825144#post77249285
I would actually recommend using a USB tether client and forgoing root access if tethering is your only objective and you are trying to be efficient with your time. However, with root you can install all these cool apps!: https://www.digitaltrends.com/mobile/best-android-root-apps/
The following caught my eye:
-Rec: screen record
-liveboot: boot animation (does not work with Magisk)
-Servicely: checks to see which apps are using a lot of battery and lets you suppress them
-Adblock Plus
-Titanium backup: very powerful phone backup application & bloatware remover look into for quickly switching over to a different lg v10
-Greenify: put apps into hibernation
-System tuner: get lots of info about you phone but be careful making changes
-ES file explorer: dig into the android system
-Disk digger: recovers deleted files (photos only?)

[GUIDE] Rooting the Moann inkPalm 5

Follow anything in this guide at your own risk. I will not accept any responsibility if you are left with a bricked device, and/or a device that is damaged or impaired in some way. These steps are a reconstruction of what I was doing - I haven't actually tested the exact files attached, which should be more cleaner than the ones I was working with.
The inkPalm 5 is a 5.2" eReader with an Allwinner 32-bit ARM B300 CPU and 1GB RAM running Android 8.1 sold in China under Xiaomi's Moaan brand.
This involves writing a file to /system, which may prevent you from installing future OTAs. Be warned that the firmware for this device cannot be downloaded, so you could end up with an unrepairable brick!
Make sure ADB is setup first.
Download dump_kernel_to_system_signed.zip
Reboot the inkPalm into recovery mode :
Code:
reboot recovery
Use the touch screen and/or volume + power buttons to choose the "Apply update from ADB" option
On the computer, run
Code:
adb sideload path\to\dump_kernel_to_system_signed.zip
(making the obvious substitution)
When it's done, choose the first option in the recovery (reboot system now) to boot back into Android
Back in an adb shell, run
Code:
cp /system/bimg.img /sdcard/
Install the Magisk APK
Open Magisk, tap install
I don't think the AVB/dm-verity option needs to be checked, so I left it unchecked. YMMV. The inkPalm doesn't encrypt itself even if you enable a PIN.
Choose bimg.img from your storage and let Magisk do its thing
Transfer the magisk_patched*.img file in your Downloads folder onto the PC
Flashing the patched kernel image with recovery
Rename your magisk_patched.img file to boot.img
Using your favourite archive manager, add your boot.img to the root folder of kernel_flashing_template.zip
In a command prompt, run
Code:
java -jar signapk-1.0.jar -w testkey.x509.pem testkey.pk8 kernel_flashing_template.zip kernel_flashing_template_signed.zip
(If you run into problems, make sure you have JRE 8 installed.)
Reboot back into recovery and
Code:
adb sideload
kernel_flashing_template_signed.zip
Reboot back into Android and hopefully you should have a rooted inkPalm with Magisk
(Flashing with fastboot should work, but I've not tested that.)
EDIT: You can find an extended guide at https://github.com/qwerty12/inkPalm-5-EPD105-root with steps for installing microG.
qwerty12 said:
Follow anything in this guide at your own risk. I will not accept any responsibility if you are left with a bricked device, and/or a device that is damaged or impaired in some way. These steps are a reconstruction of what I was doing - I haven't actually tested the exact files attached, which should be more cleaner than the ones I was working with.
The inkPalm 5 is a 5.2" eReader with an Allwinner 32-bit ARM B300 CPU and 1GB RAM running Android 8.1 sold in China under Xiaomi's Moaan brand.
This involves writing a file to /system, which may prevent you from installing future OTAs. Be warned that the firmware for this device cannot be downloaded, so you could end up with an unrepairable brick!
Make sure ADB is setup first.
Download dump_kernel_to_system_signed.zip
Reboot the inkPalm into recovery mode :
Code:
reboot recovery
Use the touch screen and/or volume + power buttons to choose the "Apply update from ADB" option
On the computer, run
Code:
adb sideload path\to\dump_kernel_to_system_signed.zip
(making the obvious substitution)
When it's done, choose the first option in the recovery (reboot system now) to boot back into Android
Back in an adb shell, run
Code:
cp /system/bimg.img /sdcard/
Install the Magisk APK
Open Magisk, tap install
I don't think the AVB/dm-verity option needs to be checked, so I left it unchecked. YMMV. The inkPalm doesn't encrypt itself even if you enable a PIN.
Choose bimg.img from your storage and let Magisk do its thing
Transfer the magisk_patched*.img file in your Downloads folder onto the PC
Flashing the patched kernel image with recovery
Rename your magisk_patched.img file to boot.img
Using your favourite archive manager, add your boot.img to the root folder of kernel_flashing_template.zip
In a command prompt, run
Code:
java -jar signapk-1.0.jar -w testkey.x509.pem testkey.pk8 kernel_flashing_template.zip kernel_flashing_template_signed.zip
(If you run into problems, make sure you have JRE 8 installed.)
Reboot back into recovery and
Code:
adb sideload
kernel_flashing_template_signed.zip
Reboot back into Android and hopefully you should have a rooted inkPalm with Magisk
(Flashing with fastboot should work, but I've not tested that.)
Click to expand...
Click to collapse
As far as I could gather, with both USB connection and developper mode on, ADB conncection is explicitely rejected. Besides, there is, on InkPalm, below the usuals USB checks, one that reads "...ADB/ADT..." which cannot be checked. The connetion request by wireless ADB, supplying the correct address, is also rejected.... As though the device needed be rooted first !
I haven't tested using ADB over Wi-Fi, but I can honestly say I have had no issues using ADB over USB on the inkPalm. ADB was enabled by default on mine, and not to mention the security of it has been weakened - you don't even need to approve ADB connections for the first time...
So, since mine seems to reject ADB on both USB and WI-FI, what would you suggest to try as next --and desperate ? I cannot find any reference to the manufacturer that would eventually grant me permissions-- step ?
So long,
Sixto Quesada
Bis -- I forget to mention that my primary goal is merely to be able to change the language to English, as I think that there are already many possibilities in-built as to the configuration, including the shell !
squsqu6 said:
So, since mine seems to reject ADB on both USB and WI-FI, what would you suggest to try as next --and desperate ?
Click to expand...
Click to collapse
Is debugging mode actually on? Open the settings, go to the highlighted page and
{
"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"
}
turn the highlighted setting on (make sure the setting above it is on too - it will let you install external APKs)
You can follow these steps to show the Developer Settings, that's up to you: https://github.com/epodegrid/epd106-ADB#step-1-install-adb
squsqu6 said:
Bis -- I forget to mention that my primary goal is merely to be able to change the language to English
Click to expand...
Click to collapse
If you really can't get ADB to work, then there might be another way. Install the APK of my launcher fork (how you do that is up to you - you can try using the built-in browser or transferring the APK over MTP and using the file manager [which I've never opened] to install it).
In the new launcher, tap-and-hold the Settings icon (the one with a dark background),
choose Additional Settings and tap Locale. Then follow the instructions here: https://github.com/philips/inkpalm-5-adb-english#change-the-language
ADB is definit[iv]ely unavailable. But your launcher fork --that I already had, but did not know what to do with-- works, I now have most of the menu in English.
Thank you so much.
This worked great for me thanks a lot. I have a quick question if you know it. Is there anyway to get the old style android soft nav bar on the bottom (home, back, open apps)? The stuff you can do with the home button/logo button in settings is pretty limited.
Thanks.
reaverclan said:
Is there anyway to get the old style android soft nav bar on the bottom (home, back, open apps)?
Click to expand...
Click to collapse
I think it may have removed entirely to save space. That's just a guess though. I tried two Magisk modules to enable it - one sets that qemu property and the other uses an Android resource overlay - and both didn't work. The only workaround I can suggest, untested, would be this: https://github.com/epodegrid/epd106-ADB#step-4-naviation-button
qwerty12 said:
Thanks.
I think it may have removed entirely to save space. That's just a guess though. I tried two Magisk modules to enable it - one sets that qemu property and the other uses an Android resource overlay - and both didn't work. The only workaround I can suggest, untested, would be this: https://github.com/epodegrid/epd106-ADB#step-4-naviation-button
Click to expand...
Click to collapse
Yeah I tried step 4 and adb said the file was to old so rejected it and I tired it in the file manager anyways to see what would happen and it says it's not a working package or not compatible. So I guess it's for another xiaomi device or base android version. I also noticed only the stock file manager can actually invoke the package installer, root explorer gets the prompt to install but never then sends it to the Manger to load it and give the option for an install.
reaverclan said:
Yeah I tried step 4 and adb said the file was to old so rejected it and I tired it in the file manager anyways to see what would happen and it says it's not a working package or not compatible.
Click to expand...
Click to collapse
It's actually because the modified launcher mentioned in this thread uses the package name com.moan.moanwm (credits to whoever found that out; doing that allows the original Settings to be launched), which actually belongs to those navball buttons... I was originally going to suggest to just get rid of the launcher, so you can install the navball buttons, but they're really crashy and useless anyway. Sorry, I don't know what else to suggest - given other "QOL" changes by Moann (see below), I strongly suspect the navigation button code was ripped out entirely to save RAM.
I also noticed only the stock file manager can actually invoke the package installer, root explorer gets the prompt to install but never then sends it to the Manger to load it and give the option for an install.
Click to expand...
Click to collapse
Give Total Commander a try.
Moann really did a number on this device's Android build and messed it up, presumably in the name of "security". Only certain programs can show the original Settings, which messes up other applications' ability to show the app info of programs; the only thing that can force stop programs is Settings (which messes up Titanium Backup) and Root Explorer probably tries to invoke the Android installer directly (if that's a thing).
qwerty12 said:
It's actually because the modified launcher mentioned in this thread uses the package name com.moan.moanwm (credits to whoever found that out; doing that allows the original Settings to be launched), which actually belongs to those navball buttons... I was originally going to suggest to just get rid of the launcher, so you can install the navball buttons, but they're really crashy and useless anyway. Sorry, I don't know what else to suggest - given other "QOL" changes by Moann (see below), I strongly suspect the navigation button code was ripped out entirely to save RAM.
Give Total Commander a try.
Moann really did a number on this device's Android build and messed it up, presumably in the name of "security". Only certain programs can show the original Settings, which messes up other applications' ability to show the app info of programs; the only thing that can force stop programs is Settings (which messes up Titanium Backup) and Root Explorer probably tries to invoke the Android installer directly (if that's a thing).
Click to expand...
Click to collapse
Ah I see that's clever. It's not the end of the world and yeah I think it's cause root explorer does what you said about invoking the thing directly. I just use the stock app to only install and that's it. My journey so far is shown here and regardless of the jank it has been a great device. https://www.mobileread.com/forums/showpost.php?p=4140508&postcount=155
Thanks again for the time to make it even greater. Only thing that sucks is no stock img to un brick if something goes to far. Hopefully someone leaks that at some point. This device seems pretty new to the market still.
squsqu6 said:
ADB is definit[iv]ely unavailable. But your launcher fork --that I already had, but did not know what to do with-- works, I now have most of the menu in English.
Thank you so much.
Click to expand...
Click to collapse
I now have a new, but old !, trouble : battery life. I have enforced all saving possibilities available --from standard menu, from E-Ink Launcher, and, from RomToolBox, processors speed slowing--, and, yet, after 8 hours of use, InkPalm battery is totally empty, even though being totally user-idle --not a single user application being active according to linux 'top' request. Conversely, Kobo reader battery lasts for days in reading mode.
My question : would it be thinkable any possible trick of triggering the sleeping function without pushing the red button, so as to keep the screen as it is --allowing the reading of actual page until next (not a book, a musical partion, which takes longer !)--. Bypassing by script the red button action, or other ? --Note : the screensaver option allows for user-image, like a screenshot, but it requires to move it to the proper place and to renew it at every page...
Sorry for being so long, I am far from being familiar wich Linux (Android).
Greetings,
S. Quesada

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