Database Users

TF300TG Voice Calls enabled on 4.1.1 now 4.2.2 also

Hi Guys, I'm super stoked to post that I have just modded my stock ASUS TF300TG 4.1.1 to enable voice calls from the on board sim. Not VOIP, not Groove IP or SIP from the mobile number from the sim!!!
I was one of the unfortunate few who purchased this device in hast when it was on special. I was searching for an all-in-one unit. 7” was too small, single core wasn’t enough, no expandable memory, no thank you. I read that this device had at one stage using Hydro 4.4 firmware which enabled voice. So I knew it was possible. Even though people who reported it working stated that it only truly works via a Bluetooth headset, but that’s what I wanted anyways. Besides, who wants to have a 10” tablet to the side of their face while on the phone, people might think you’re mad.
What I didn’t know in my hast, was the sleepless nights that would follow by simply pressing OK to an ASUS update from 4.0.3 to 4.1.1 would cause.
Here are some facts I have learnt along the way.
NVFLASH is unit specific.
NVFLASH can be install on JB, but because of the above, can’t go back to ICS anyway unless to installed it while you were on ICS and made the files then.
Why go back, once you update to JB, ASUS enables signing which prevents you from installing HYDRO 4.4 or stock ICS anyway.
No one makes ROMS for TF300TG, sad news get over it. I had to. If they do, none enable the phone function, or disabled 3G all together or have reported nothing but issues when it was enabled.
My only option was then clear, make my only rom or mod to do it myself with stock 4.1.1.
This is what I have installed currently, any other variation has not been tested and I will not be held responsible for bricking your device if you wish to test this on your device!!!
I have stock ASUS WW_epad-10.4.3.9 firmware
I have rooted my device via the motochopper method
I have unlocked my bootloader via the official unlocker from ASUS v7
I have installed openrecovery-twrp-2.6.3.0-tf300tg-JB and BACKED UP EVERYTHING BEFORE PROCEEDED!!
I will not bore you will all the different ways I tried, how many soft bricks or hours I spent learning from knowing nothing about Android or cooking as this is my first android device. So here is what worked.
I can’t attach the TWRP update.zip of the end result until I reach 10 posts, but if I give you a fish, you’ll eat for a day, but if I teach you how to fish, you’ll eat for a lifetime.
Hunt down the following tools on your PC (WILL POST SOURCE LOCATIONS ONCE AGAIN WHEN I REACH 10 POSTS) (ALSO I KNOW THIS SHOULD BE IN THE DEV SECTION, CAN’T POST THERE UNTIL 10 POSTS EITHER) Please don’t ask:
FrameworkFlasher-MOD 1.1.4 to generate installable zips to push changes
Apktool to decompile and recompile apk packages
JAVA JDK 1.7
WinRAR
Notepad++ (regular notepad / wordpad might add artifacts to your file and “F” with things)
Install the following on your tablet, FX with the root explorer add-on both free
Using FX on your device copy the following file located under /system/framework/framework-res.apk to a USB device.
Copy into the folder of Apktool on your PC and run the following commands from the command line:
apktool.bat if framework-res.apk
apktool.bat d framework-res.apk
(keep command prompt open)
This will create a folder called "framework-res", navigate to that folder and open "framework-res\res\values\bools.xml”
In here you’ll find a line "config_voice_capable">false
Change false to true
Save file.
Rebuild the apk by running from the command line
apktool.bat b framework-res framework-res-new.apk
Here is a trick I learnt to overcome the countless soft-bricks which followed and disappointment of being stuck on the boot screen.
Open "framework-res-new.apk" with a program such as WinRAR and extract out the file called "resources.arsc".
Once that’s done open the original unmodified framework-res.apk with WinRAR and replace "resources.arsc" with the one you extracted from the last step. (make sure you keep a backup of the original framework-res.apk before modifying it a.k.a framework-res-orig.apk)
Now create the update.zip or push via abd
It is kind of just making the shell zip to copy your mod into as I created this from a previous attempt at enabling phone functionality.
Copy your original framework-res-orig.apk into the FrameworkFlasher-MOD\place-framework-res-here folder
Run the RunMe.bat file and select option 1, then 2, then 3 and then 4. Signing kills the file, but we have to, to create a shell update.zip
Go into the FrameworkFlasher-MOD\final-zip-file
There you’ll find your ~5MB update file. Open this via WinRAR and head to \system\framework.
Override the framework-res.apk file with the file we created with apktools.
Side note: rename the framework-res-orig.apk to framework-res.apk and create another update.zip with your original framework-res.apk file a.k.a framework-res-orig.apk and call it updatefix.zip. This is just in case this doesn't work for you, you can just use this to reinstall your original file back. Saved me time and from having to restore my device repeatedly.
Copy to your Device and install via TWRP.
Note I did a wipe of cache and Dalvik, but for some reason google play had issues. Stating that google play had stopped, and whenever I tried to install would be stuck at installing for what appears to be infinity.
As this device is only a few days old had nothing on it, so I did a factory reset and everything including voice calls started working correctly.
You have been warned!!
Now shop for a bluetooth headset and happy voice calls.
Happy days 10 posts reached. Attached are the update files for 10.6.2.10 stock ASUS rom. I don't have them for 4.1.1. Please backup your framework-res.apk file first and place it in the updatefix.zip file under system/framework just in case. Update via recover install from zip method. Wipe cache and Dalvik.
Updateshell.zip is just an empty zip that you can't then use to install other changes.

Update
NVFLASH appears to require people to update as close to the JB Bootloader as possible before NVFLASH will work correctly. A handful of people have reported issues when not running 10.6 JB bootloader.
Will update to 10.6 JB and create a backup of my device. Will then trail my patch again if not, will run through the NVFLASH process to go back to 10.4 JB.
Moving forward, I will slowly as far as time permits, to add more features to the stock rom for TF300TG enabling the phone and other enhancements. Will keep you all posted.

Upgrading from 10.4.3.9 to 10.6.2.10
For those of you worried about having JB 4.1.1 with TWRP 2.6.3.0 JB installed and wanting to update to 4.2.X but fear that because you have a custom recovery installed not sure how to upgrade. The easiest way is to use fastboot and download the latest firmware from ASUS.
As part of the blob you download from ASUS contains the bootloader, system, recovery and boot partitions. So it doesn't matter what version you are running, all the before mentioned with be updated with stock 4.2.
All you have to now remember is to reflash your TWRP with the 4.2 version.
I will upgrade shortly and then reflash my patch and confirm whether it works with 4.2. If so I with move onto adding some other useful mods.

Flashed to 10.6.2.10 broke everything
Updated to 10.6.2.10 via fastboot to the staging partition. The blue bar filled and the command ended. Issue a fastboot reboot to reboot device.
Flashed TWRP 2.6.3.0 4.2 but this never made it into recovery. Reverted back to TWRP 2.5.0 4.2 and all is well.
Tried to update the framework-res.apk which broke everything. Bootloop
Had to recompile via the same method above, but also failed stating invalid resource directory. Still haven't found a solution to completely recompile back to an APK. Was told to simply remove the affected folder and later add to the APK via WinRAR. Removing the folder allowed me to recompile, however as this is a Value folder which gets complied into resources.arsc so you can't add it later.
Flashed with the newly created 4.2.2 and phone function is enabled, but still am working on completely compiling the APK.
Heard it could also be a aapt.exe issue. Downloading the SDK 17 to recompile again.

It's been a day now and I haven't seen any side effects from deleting the values-mcc454-mnc-1 folder so that I can't compile the apk. Still haven't found a solution to the problem. Framework-res.apk appears to be version specific so you will really have to compile it yourself following the steps in my first post, otherwise you'll get stuck with a bootloop device.
Has anyone come across a: invalid resource directory name when recompiling 10.6.2.10 framework-res.apk? If so could you please post a working aapt.exe and which compiler you used.
Thanks in advance.

Built the frame-res.akp in full
Just an update, was able to fully compile the framework-res.apk file.
Was looking at it all wrong. The build process only failed at one directory. Looked at all other value folders and noticed that it was only this folder that had a mnc-1 where others had a mnc1, mnc7, mnc10 none had a -1 or other number. Corrected the folder to values-mcc454-mnc1 compiled correctly. Must be a glitch when decompiling.

Cooking the TF300TG
Started cooking my first rom, some tips so far.
Followed http://forum.xda-developers.com/showthread.php?t=1801690
To set up the kitchen. Step 1 only
Downloaded 10.6.2.10 from ASUS Extracted both zips, as in the zip within the zip
Used http://forum.xda-developers.com/showthread.php?t=1890912 on the blob file
BlobUnpack.exe blob
This gives you a number of files
blob.HEADER – Header stuff (ignore it)
blob.APP – system.img
blob.LNX – boot.img
blob.SOS – recovery.img (e.g. regular boot.img)
blob.EBT – bootloader.bin (ignore)
Rename each the matching.
Past the renamed files into the kitchen original_update
Setup working directory... TBA

Boy who cried wolf
Hmmm....it appears that I have hit another road block. I finally got my Bluetooth earpiece, paired the two, made a call and no sound....
After another night of trolling the forums found that all I have really done is tell android that this device is voice enabled, which simply allows you to access the phone app and that there could be a lot more I have yet to discover which could be stopping this from working.
Now I love all the comments people have made in regards to the fact that similar devices have been out for a while now and that people much smarter then you have been trying to crack what appears to be the 'Da Vinci code' over this time and that if they can't do it, then essentially it isn't going to happen.
But I also love one comment I came across "Hope dies last"
I have read an interest forum http://forum.xda-developers.com/showthread.php?t=2025377 all 46 pages of what appeared to be a group of very clever people trying to get the Nexus 7 3G to do the same. From my understanding of the forum is that they started out with a device which has what appears to be no telephony beyond data via 3G. AKA no SMS or MMS or voice. They managed to get SMS and MMS but never VOICE.
Why not stop there then? Well from what would appear to be to the more experienced devs here as a simply party trick on my part to change one Boolean value in the framework-res.apk file to true I have learned the following a parts from the fact that SMS and MMS worked out of the box, but also that by putting in my mobile phone sim into my voice capable enable device the following works:
The phone apps loads
I can dial and the call reaches the other mobile and displays my number
I can call my mobile number and my tablet rings
I can answer and hang up
So most of the underlying functionality appears to be active. What doesn't work:
When I answer, there is no sound from the tablet or Bluetooth
The people on the other end can't hear me from the tablet or Bluetooth.
Why did I cry wolf, well with all the functionality appeared to working, with someone claiming to have had this working only via Bluetooth already and another device apparently having it working via a similar method got me over excited.
The road block currently is the follow:
Software
Or hardware AKA the connection between the 3G and sound hardware is not linked, which I thought that having a Bluetooth device would overcome as my thinking was the following. Bluetooth would create it's own software sound device which will send the audio to the 3G via software bypassing the hardware, but I could be wrong in this way of thinking. When I have the Bluetooth paired, when I dial I hear that the Bluetooth device activates and dis-activates when I hang up, so the tablet is communicating and I suspect transmitting sound.
Or the biggest problem, IMEI is black listed by the courier, which I didn't think was the case as why would I be able to dial and connect to another number if I was blacklisted?
So it kind of leaves me to wonder if it's only really software, a link of profile missing in the Bluetooth stack, the my device has my headset listed as "Use for phone audio"
Moving forward I will get NVFLASH and the blob files created as I fear flashing anything I have created myself without a fail-safe way of getting my device back. Play a little with the build.prop file and retrace the step then ended with the forum I read to see if I am about to get any further as as far as I can tell it's more software at this stage.
Anyone could shed some light on this?

It's nice job bro.
I admire you
you try hard to challenge with this issue
I learn many thing from you
tnx
sadly it doesn't work
continue your job I believe on you and I proud to you

freak4916 said:
Hi Guys, I'm super stoked to post that I have just modded my stock ASUS TF300TG 4.1.1 to enable voice calls from the on board sim. Not VOIP, not Groove IP or SIP from the mobile number from the sim!!!
I was one of the unfortunate few who purchased this device in hast when it was on special. I was searching for an all-in-one unit. 7” was too small, single core wasn’t enough, no expandable memory, no thank you. I read that this device had at one stage using Hydro 4.4 firmware which enabled voice. So I knew it was possible. Even though people who reported it working stated that it only truly works via a Bluetooth headset, but that’s what I wanted anyways. Besides, who wants to have a 10” tablet to the side of their face while on the phone, people might think you’re mad.
What I didn’t know in my hast, was the sleepless nights that would follow by simply pressing OK to an ASUS update from 4.0.3 to 4.1.1 would cause.
Here are some facts I have learnt along the way.
NVFLASH is unit specific.
NVFLASH can be install on JB, but because of the above, can’t go back to ICS anyway unless to installed it while you were on ICS and made the files then.
Why go back, once you update to JB, ASUS enables signing which prevents you from installing HYDRO 4.4 or stock ICS anyway.
No one makes ROMS for TF300TG, sad news get over it. I had to. If they do, none enable the phone function, or disabled 3G all together or have reported nothing but issues when it was enabled.
My only option was then clear, make my only rom or mod to do it myself with stock 4.1.1.
This is what I have installed currently, any other variation has not been tested and I will not be held responsible for bricking your device if you wish to test this on your device!!!
I have stock ASUS WW_epad-10.4.3.9 firmware
I have rooted my device via the motochopper method
I have unlocked my bootloader via the official unlocker from ASUS v7
I have installed openrecovery-twrp-2.6.3.0-tf300tg-JB and BACKED UP EVERYTHING BEFORE PROCEEDED!!
I will not bore you will all the different ways I tried, how many soft bricks or hours I spent learning from knowing nothing about Android or cooking as this is my first android device. So here is what worked.
I can’t attach the TWRP update.zip of the end result until I reach 10 posts, but if I give you a fish, you’ll eat for a day, but if I teach you how to fish, you’ll eat for a lifetime.
Hunt down the following tools on your PC (WILL POST SOURCE LOCATIONS ONCE AGAIN WHEN I REACH 10 POSTS) (ALSO I KNOW THIS SHOULD BE IN THE DEV SECTION, CAN’T POST THERE UNTIL 10 POSTS EITHER) Please don’t ask:
FrameworkFlasher-MOD 1.1.4 to generate installable zips to push changes
Apktool to decompile and recompile apk packages
JAVA JDK 1.7
WinRAR
Notepad++ (regular notepad / wordpad might add artifacts to your file and “F” with things)
Install the following on your tablet, FX with the root explorer add-on both free
Using FX on your device copy the following file located under /system/framework/framework-res.apk to a USB device.
Copy into the folder of Apktool on your PC and run the following commands from the command line:
apktool.bat if framework-res.apk
apktool.bat d framework-res.apk
(keep command prompt open)
This will create a folder called "framework-res", navigate to that folder and open "framework-res\res\values\bools.xml”
In here you’ll find a line "config_voice_capable">false
Change false to true
Save file.
Rebuild the apk by running from the command line
apktool.bat b framework-res framework-res-new.apk
Here is a trick I learnt to overcome the countless soft-bricks which followed and disappointment of being stuck on the boot screen.
Open "framework-res-new.apk" with a program such as WinRAR and extract out the file called "resources.arsc".
Once that’s done open the original unmodified framework-res.apk with WinRAR and replace "resources.arsc" with the one you extracted from the last step. (make sure you keep a backup of the original framework-res.apk before modifying it a.k.a framework-res-orig.apk)
Now create the update.zip or push via abd
It is kind of just making the shell zip to copy your mod into as I created this from a previous attempt at enabling phone functionality.
Copy your original framework-res-orig.apk into the FrameworkFlasher-MOD\place-framework-res-here folder
Run the RunMe.bat file and select option 1, then 2, then 3 and then 4. Signing kills the file, but we have to, to create a shell update.zip
Go into the FrameworkFlasher-MOD\final-zip-file
There you’ll find your ~5MB update file. Open this via WinRAR and head to \system\framework.
Override the framework-res.apk file with the file we created with apktools.
Side note: rename the framework-res-orig.apk to framework-res.apk and create another update.zip with your original framework-res.apk file a.k.a framework-res-orig.apk and call it updatefix.zip. This is just in case this doesn't work for you, you can just use this to reinstall your original file back. Saved me time and from having to restore my device repeatedly.
Copy to your Device and install via TWRP.
Note I did a wipe of cache and Dalvik, but for some reason google play had issues. Stating that google play had stopped, and whenever I tried to install would be stuck at installing for what appears to be infinity.
As this device is only a few days old had nothing on it, so I did a factory reset and everything including voice calls started working correctly.
You have been warned!!
Now shop for a bluetooth headset and happy voice calls.
Happy days 10 posts reached. Attached are the update files for 10.6.2.10 stock ASUS rom. I don't have them for 4.1.1. Please backup your framework-res.apk file first and place it in the updatefix.zip file under system/framework just in case. Update via recover install from zip method. Wipe cache and Dalvik.
Updateshell.zip is just an empty zip that you can't then use to install other changes.
Click to expand...
Click to collapse
I was wondering, the update files you uploaded, are they simply run and go?

I installed the update file you provided. I do, indeed, have a dialer. I recieve incomming calls and can make them too. but no audio. I have a bluetooth headset, is there anything else I can try?

how can that mod be for 4.2.2 if the last version asus released was 4.2.1 asus rom 10.2.6.11 ?
edit:
[changes the framework-res.apk and did changes ,got telephone app but i always get connection problem]
edit2:
[phonecalls are working at first i tried a mmi code *100# now i will retry with a bt headset]
edit3:
[get no sound if i get a call or place a call the call connectes fine but i cant hear me even with a bt headset, im going to backup via twrp now and then make a factory reset maybe that will help]
edit4:
[im drunk and i can report that its not working indded you can place a call the call connects but you cant hear one word or speak tried to call to my nexus 4 from tablet and other way around]

Hi, I have tf300tg and I was wondering too if I can make voice calls. I will try it and make you feedback I hope. My tablet is rooted and I have tested android 5.1 (cyanogenmod) but there is no 3G support. I have returned original 4.2 and try voice call. Sorry for bad english.

[6045] If you want to be able to install OTA updates after root READ THIS!

2015/10/07 The information below will be kept to help folks make backups and for linux/mac users to have some images to restore but if you have bricked your phone the recommended solution now is to install Alcatel's Mobile Q software version 4.9.2 or newer and use it to restore your phone to factory condition. Basically turn off the phone..plug it up to the pc via usb and run the software...it should prompt you from there. The link to download the software is here: http://alcatelonetouch.com/global-en/support/download/pixi_3_7_4g.html
*****Warning***** Recent updates from Alcatel have REMOVED the fastboot commands that allow root and custom recovery for some models of the 6039. Before updating read the details here: http://forum.xda-developers.com/showthread.php?t=3173598 and make sure the new update doesn't do the same!
You should also be aware that if your phone hangs on boot and you are rooted don't do a factory reset or you will lose adb access if you had it enabled which can be used to restore your phone
Table of Contents
Post #1: Intro
Post #2: Backup Instructions http://forum.xda-developers.com/showpost.php?p=62006344&postcount=2
Post #3: System Images http://forum.xda-developers.com/showpost.php?p=62006344&postcount=3
Post #4: Restore Instructions and firmware issues http://forum.xda-developers.com/showpost.php?p=62006344&postcount=4
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Folks, OTA updates for Lollipop check if your system has ever been mounted read/write (which is required to root) and if it has they do not allow the update to install. What that means is before you root you need to first go into fastboot and do a fastboot boot of TWRP (this boots twrp on your phone without installing it) then go into twrp and backup your system directory so you always have something to restore to if you want future OTA updates.
The bad news is that for folks who have already rooted, we need TWRP backups of the system partition for each model of the idol 3 BEFORE someone has rooted. 6045i, 6045k, 6045y...are there more?
If you have NOT yet rooted your phone and are willing to help out please post here with your model number(It shows in settings, about phone as Model Number). I'll add some instructions on how to take a backup then the backup needs to be uploaded online somewhere we can access it. The system partition is normally read only so it contains NONE of your personal information.
This paragraph from the TWRP documentation is taken from: https://twrp.me/site/update/2015/06/22/twrp-2.8.7.0-released.html
System read only option: Devices that ship with 5.0 and higher as their initial OS are using block level OTA updates. With this style of OTA update, the update script checks to see if the system partition has ever been mounted read/write. Further, the script also usually runs an SHA sum of the entire system partition to detect if any changes have been made. If any changes have been made, the OTA update will refuse to install. Since not all OEMs and devices have factory images available, we have created a new feature in TWRP that detects if the system partition has ever been mounted read/write. If not, you will be prompted asking if you want TWRP to mount system as read/write. If you choose not to allow TWRP to mount as read/write, TWRP won’t prompt to install SuperSU and TWRP won’t try to patch the stock ROM to prevent TWRP from being replaced by stock recovery. The goal of this option is to hopefully allow the user to make a raw system image backup that they can use to get back to a state where they can take OTA updates again.]
Here's an article that explains it better than I can: https://www.androidpit.com/android-5-0-lollipop-ota-update-fail
20150810 - Turns out all thats required to get updates at least for now is doing a FULL unroot. (That may not be the case with a major jump such as from 5.0.2 to 5.1.1) Failure to do a full unroot can result in boot loops after applying updates that currently DO NOT HAVE A SOLUTION because the default recovery for the 6045i and 6045Y do not have the reboot to bootloader option that IS present in the 6045K and all models of the 6039 Idol 3. Thanks Alcatel! An easier solution is to flash an already upgraded firmware if it is available. Canadian users have also found it useful to flash USA firmware (both have a 6045i) to get updates sooner than being released by the cell providers in canada.

Instructions to backup your system prior to rooting.
-Get/install Alcatel USB driver if Windows. (no need for Mac). FROM HERE: http://54.247.87.13/softwareupgrade/Driver/ALCATEL_ADB_ Driver Qualcomm_ADB.rar , or just connect your idol3 to the computer and from the phone select "cd rom" drive..it will install the drivers automatically
Windows and Mac users should have downloaded the android sdk to get adb and fastboot. [ https://developer.android.com/sdk/ ] Linux (ubuntu based) users should install packages android-tools-adb and android-tools-fastboot Windows users can try a minimal adb and fastboot install using the instructions here: http://forum.xda-developers.com/showthread.php?t=2317790 or here: http://dottech.org/21534/how-to-ins...ows-computer-for-use-with-your-android-phone/
download twrp from here: https://www.androidfilehost.com/?fid=24052804347778862
-Set USB debugging on in Developer settings (if these are not exposed, go to Settings/About Phone/Build number, and tap 7 times.)
-Plug in USB cable to phone and computer. Tap on USB icon in notifications panel; select MTP (file transfer) mode or PTP also works fine.
-ON your pc open command prompt in the directory where you have placed twrp-2.8.7.0-idol3.img (when using windows in the directory hold shift and press the right button on the mouse, it will pop-up a window where you have to select "open command prompt here" and type "adb reboot-bootloader" to reboot into bootloader
-Then type "fastboot -i 0x1bbb devices" This should show the device
-Type "fastboot -i 0x1bbb boot twrp-2.8.7.0-idol3.img" This will boot twrp on your phone without installing it.
-On your phone do a normal backup but make sure only "system image" (not system) and Boot (to keep the kernel in sync with the system) is checkmarked to be backed up. You can go into TWRP settings and have it write to the external_sd vs using internal "sdcard" before starting the backup if you have one installed
-After backup has completed it will have created a folder named TWRP on your /sdcard or /storage/sdcard1 depending on which you selected (/sdcard by default). Assuming this is your first use of twrp then copy the whole twrp folder over to your pc and zip or rar it then post a message with your model stating you have a backup and we'll work to get it uploaded. If you have previously used twrp and have multiple backups then just go one directory in "/sdcard/TWRP/" and backup only the directory with the date timestamp of your most recent backup.
When uploading to the cloud zip'ing or rar'ing the file will cut it's size by about half. (it's 3gb initially and roughly 900mb afterward) It's still a rather large file so you might look at http://www.filedropper.com/ to upload the file...they claim files allowed up to 5gb and no registration required. https://mega.co.nz is also a good alternative but can be slow. If you have suggestions for a better place to put the files please let me know.
If you are willing to contribute space that will not expire to host the system backups please contact me via pm. Make sure to hit thanks for our generous uploaders.

System Downloads Available [Each download is +- 1GB in size]
(Do not crossflash devices ie flash the 6045i image to a 6045K or 6045Y. We don't know what the results will be!):
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
6045 (5.5 inch model)
From most recent back to "out of the box".
Model: 60450(USA-Cricket) Firmware: 5.0.2-010 03 Link: https://mega.nz/#!xhhy0AKC!hWhDgXCQOGt0cNHcfkkejEEBiP1pjOT5-ZK6mAY5MUU Thanks to squeakychu for the upload!
Model: 6045i(usa) Firmware: 5.0.2.7SRA-UEA2 Link: https://mega.nz/#!dRkgxA5L!z7yVmmgeUWBpAGwJW6ixnGhGBzUky1dfhKksu3yGPKg Thanks to Brian117 for the uploads! (09/28/2015)
Model: 6045i(usa) Firmware: 5.0.2.7SR4-UE40 Link: https://mega.co.nz/#!K9szRIKR!ZdjIiH2Ol0ZCNe2VTSl6cbRyQeZFtafG3Y9CM0ecCkg 20150810 md5sum: 56376824f7c10d8debaec6c3a7100e50
Model: 6045i(usa) Firmware: 5.0.2-7SQR-UER0 Link: https://mega.co.nz/#!FB0DQAhQ!rQ4H39hQR2tDhfniEej-RvsSe5OqWY42_xCsjY08o4k Thanks to buggleston for the upload!
Model: 6045i(usa) Firmware: 5.0.2-7SQ3-UE30 Link: https://mega.co.nz/#!focwnJJL!VQW3Omi3TF4iJzIyNLu73P9gb8i_WKA_fu7ZWUiIsN0 Thanks to Electriccars for the upload!
Model: 6045i(usa) Firmware: 5.0.2.7SMA-UEA1 Link: https://mega.nz/#!pdlWhQLR!D2-mEnxp2SnxH0QBDsSSZ-YrDooJC8BdKronYxziF_A Thanks to lordlittlebrooks for the upload!
Model: 6045i(canada) Firmware: 5.0.2-7SQB-UCB0 Link: https://mega.nz/#!opolxbIY!A9dEfORplfhkmuNwobKsEF2wX6yY3oLq8M9dgWpDNq8 Thanks to KryPTiCk0d3 for the upload!
Model: 6045i(canada) Firmware: 5.0.2-7SQ9-UV93 Link: http://drive.google.com/file/d/0B8Gqss1TYorTaXZrRFdBdDJ2Vnc/view Thanks to green3water5 for the upload!
Model: 6045K(Serbia, Bulgaria, Macedonia and maybe Cz) Firmware: 5.0.2-010 0101001 Link: https://mega.nz/#!L5El0QqA!IrxnA4qyXONyWehaJltc7JsE5TgaAXIdT9RQ73K0Rdw Thanks to bokaco7 and Nikola Jovanovic for the upload!
Model: 6045Y(Europe) Firmware: 5.0.2-010 06 Link: https://mega.nz/#!N9phSbTR!hH0bTJnHcUrwKxdpA-RKyecHNPKls7Cy0fi-Ih3BWkM Thanks to Gynoid for the upload!
Model: 6045Y(Europe) Firmware: 5.0.2-010 05 Link: https://mega.nz/#!pxgwXKIA!TInG7xK9Z-qObX1Cc3BObGp88zx0FCpWI3RDt_wdD0Q and https://mega.nz/#!l5xnSDrL!-y2ye27vODfNAR2qcBAQN7q0gGYA579iRzla07lFkd4 [You will need to flash both as one has the system backup and the other has the boot] Thanks to Gynoid for the upload!
Model: 6045Y(Europe) Firmware: 5.0.2-010 03 Link: http://mega.co.nz/#!CYk2mBCa!XJd1nJI1cUcTcGjwzhApcAyABQ8y54D-bATvgxxHMsE Thanks to zrkkrz for uploading this 2 times!
Model: 6045Y(Europe) Firmware: 5.0.2-010 01 Link: http://data.nettitoimisto.com/f/e308c56574/ Thanks to tommihut for the upload!
Other models not listed? NEEDED!
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
All backups will eventually be mirrored to MEGA. If the file is missing I'm more than likely still trying to get it uploaded. MEGA can be slow however the files should never expire. The folder is here: https://mega.co.nz/#F!DgNhkDKR!GyJsku7nw4F6nLiT4XFRKA
If an individual download link is dead please let me know via post or pm.
Thanks to kirplunk and zrkkrz for uploading backups that ended up having to be replaced due to incorrect instructions to backup system instead of "system image" from within TWRP.

When using these backups.....
There is currently a bug in TWRP that appears to be showing 6045Y for ALL idol3 devices in the recovery.log so make SURE the system image you are flashing is meant for your device to the best of your ability.
Restoring a TWRP backup image:
If you wish to update to a newer firmware or restore an older one you can follow purple.epod's basic instructions here but use the firmware you want to restore: http://forum.xda-developers.com/showpost.php?p=62313284&postcount=1 Also make sure you restore both boot AND system image in the newer firmware's when selecting what to restore.
When restoring the UE40 firmware the first time you go into system update checker you need to delete the existing UE40 update as it kept it around...you should then be able to check updates as normal.

This was brought up in the main rooting thread, but you might also be able to unroot via SuperSU with the Full Unroot option. Haven't tried it yet but if it works, you can just unroot, install whatever OTA there may be, and re-root.

brian117 said:
This was brought up in the main rooting thread, but you might also be able to unroot via SuperSU with the Full Unroot option. Haven't tried it yet but if it works, you can just unroot, install whatever OTA there may be, and re-root.
Click to expand...
Click to collapse
Yeah, I'm the one who brought it up. I thought those about to root should be made aware.
Based on the twrp documentation it sounds like once it's been mounted once as read/write there is a way for them to check and it will kill the ota update. unrooting isn't going to fix that. We also have no good way to intercept the updates so we could alter them to install anyway. I used a squid transparent proxy to find the download url but won't do me any good if my phone can't download the update. If it lets the phone dwonload and then when it runs aborts I may still be able to grab the url and the update could be modified to apply anyway.

tried to upload stock system backup for 6045i
famewolf said:
Reserved 1
Click to expand...
Click to collapse
i have backed up the stock system twrp backup for 6045i zipped in folder then tried your file link to up load, after about 15 minutes it was still uploading seemed to long so i stopped the upload. do you or dallascz have another place to upload or email maybe? i still have not installed the recovery or rooted yet, trying to give back to Idol3ers.
---------- Post added at 01:51 AM ---------- Previous post was at 01:34 AM ----------
famewolf said:
Folks, OTA updates for Lollipop check if your system has ever been mounted read/write (which is required to root) and if it has they do not allow the update to install. What that means is before you root you need to first go into fastboot and do a fastboot boot of TWRP (this boots twrp on your phone without installing it) then go into twrp and backup your system directory so you always have something to restore to if you want future OTA updates.
The bad news is that for folks who have already rooted, we need TWRP backups of the system partition for each model of the idol 3 BEFORE someone has rooted. 6045i, 6045k, 6045y...are there more?
If you have NOT yet rooted your phone and are willing to help out please post here with your model number(It shows in settings, about phone as Model Number). I'll add some instructions on how to take a backup then the backup needs to be uploaded online somewhere we can access it. The system partition is normally read only so it contains NONE of your personal information.
System read only option: Devices that ship with 5.0 and higher as their initial OS are using block level OTA updates. With this style of OTA update, the update script checks to see if the system partition has ever been mounted read/write. Further, the script also usually runs an SHA sum of the entire system partition to detect if any changes have been made. If any changes have been made, the OTA update will refuse to install. Since not all OEMs and devices have factory images available, we have created a new feature in TWRP that detects if the system partition has ever been mounted read/write. If not, you will be prompted asking if you want TWRP to mount system as read/write. If you choose not to allow TWRP to mount as read/write, TWRP won’t prompt to install SuperSU and TWRP won’t try to patch the stock ROM to prevent TWRP from being replaced by stock recovery. The goal of this option is to hopefully allow the user to make a raw system image backup that they can use to get back to a state where they can take OTA updates again.]
Click to expand...
Click to collapse
i have backed up the stock system twrp backup for 6045i zipped in folder then tried your file link to up load, after about 15 minutes it was still uploading seemed to long so i stopped the upload. do you or dallascz have another place to upload or email maybe? i still have not installed the recovery or rooted yet, trying to give back to Idol3ers.

kirplunk said:
i have backed up the stock system twrp backup for 6045i zipped in folder then tried your file link to up load, after about 15 minutes it was still uploading seemed to long so i stopped the upload. do you or dallascz have another place to upload or email maybe? i still have not installed the recovery or rooted yet, trying to give back to Idol3ers.
---------- Post added at 01:51 AM ---------- Previous post was at 01:34 AM ----------
i have backed up the stock system twrp backup for 6045i zipped in folder then tried your file link to up load, after about 15 minutes it was still uploading seemed to long so i stopped the upload. do you or dallascz have another place to upload or email maybe? i still have not installed the recovery or rooted yet, trying to give back to Idol3ers.
Click to expand...
Click to collapse
kirplunk, how large is the file after you have zipped it? I'll check into some more services. I'm limited by the fact I don't have hi speed and I don't think xda rules allow me to mention any file sharing service that requires registration. If you do a google of "upload large file" and find a service that works for you let me know. If others have a suggestion also let me know. I'm reply back as soon as I find some other sites. Thanks for your assistance!
*update* In other areas of XDA they suggest https://mega.co.nz/ for large file uploads however it would require creating your own account. They give you 50GB. Let me know if this works for you please.

size reply
famewolf said:
kirplunk, how large is the file after you have zipped it? I'll check into some more services. I'm limited by the fact I don't have hi speed and I don't think xda rules allow me to mention any file sharing service that requires registration. If you do a google of "upload large file" and find a service that works for you let me know. If others have a suggestion also let me know. I'm reply back as soon as I find some other sites. Thanks for your assistance!
Click to expand...
Click to collapse
the unzipped folder with files was 2.1gb in size, the zipped folder with files that i tried to upload is 855mb in size. i do not use the cloud at all so i don't have a drop box or any thing of the type. the site you referenced said it was uploading but it seemed 15 minutes was more than enough time for that size of file. my browser kept saying it was uploading and connecting to site.

kirplunk said:
the unzipped folder with files was 2.1gb in size, the zipped folder with files that i tried to upload is 855mb in size. i do not use the cloud at all so i don't have a drop box or any thing of the type. the site you referenced said it was uploading but it seemed 15 minutes was more than enough time for that size of file. my browser kept saying it was uploading and connecting to site.
Click to expand...
Click to collapse
Can you please try https://mega.co.nz/ and see if it works better for you? It will require creating an account but they will give you 50GB and you could use a disposable email address if you prefer. I'm checking other areas of xda to see how they handle large file uploads and this is what I've seen so far.
I have no problem sharing one I've created but there will always be that one person who wants to come along and delete everything in it.
Another is http://www.filedropper.com/ which allows up to 5gb files and keeps them till 30 days of not being downloaded. No registration required.
Also is your backup after the two system updates? Just FYI your upload bandwidth is not going to be as high as your download typically so uploads of large files can take a while.

attempting the second site now, called file dropper.
the file folder i'm uploading is called, 6045i twrp stock system backup.7z
upload is at 10% right now
now at 20%, yes with updates firmware is 5.0.2-7sqr-uero
30% my upload speed should put this file up in 3 minutes but their server is taking it like sucking coffee up through a stir stick, slow
will update when it reaches 100%, but as a junior member i can not post links so you will have to find it at the file dropper.
100% uploaded,
as a junior member this is the best i can do for the link.
www dot filedropper dot com/6045itwrpstocksystembackup
hope this helps

Uploads tend to be much slower than downloads. LTE connections are an exception, but cable and DSL upstream speeds aren't fast.

kirplunk said:
the file folder i'm uploading is called, 6045i twrp stock system backup.7z
upload is at 10% right now
now at 20%, yes with updates firmware is 5.0.2-7sqr-uero
30% my upload speed should put this file up in 3 minutes but their server is taking it like sucking coffee up through a stir stick, slow
will update when it reaches 100%, but as a junior member i can not post links so you will have to find it at the file dropper.
Click to expand...
Click to collapse
Feel free to send me the link in a PM and I'll post it so others can download it in addition to me or I'm sure I can find it based on filename if they have search.
With your permission I'll put it in post #3 with your name and a thank you. I'll have to visit the local library that has rather fast internet to get these files downloaded and moved to one folder for everyone assuming others share theirs as well.

So using stock recovery to Wipe Data/Factory Reset back to new doesn't remove root or r/w status?

mk3 said:
So using stock recovery to Wipe Data/Factory Reset back to new doesn't remove root or r/w status?
Click to expand...
Click to collapse
A factory reset wipes the data and cache partitions. It does nothing to /system since it expects it to be read only.

famewolf said:
A factory reset wipes the data and cache partitions. It does nothing to /system since it expects it to be read only.
Click to expand...
Click to collapse
ahhh.... bummer. Thanks for the clarification.
So I used Hide My Root to hide su binary and the system update doesn't give me the error (like all is fine). Prior to hiding the su binary it throws the error about being rooted.
.

Is the /system partition different than the /system directory that's in the root of the device? If it's the same, we can change the read/write permissions with ES File Explorer if the device is rooted? I'm not sure if it'll offer us the chance, if we want it, to make all the contents of the dir have the same permissions we set for the dir itself. Can the same thing be done from a command line in TWRP?

Why does TWRP show "system" and "system image" as two different options and sizes to backup? I've never seen that before.

maigre said:
Is the /system partition different than the /system directory that's in the root of the device? If it's the same, we can change the read/write permissions with ES File Explorer if the device is rooted? I'm not sure if it'll offer us the chance, if we want it, to make all the contents of the dir have the same permissions we set for the dir itself. Can the same thing be done from a command line in TWRP?
Click to expand...
Click to collapse
The system partition is the same as the /system folder however it's not a file permission that's an issue and you'd never want to set all your files to the same permissions. Here is an article that explains it better than I can: https://www.androidpit.com/android-5-0-lollipop-ota-update-fail

kirplunk said:
the file folder i'm uploading is called, 6045i twrp stock system backup.7z
upload is at 10% right now
now at 20%, yes with updates firmware is 5.0.2-7sqr-uero
30% my upload speed should put this file up in 3 minutes but their server is taking it like sucking coffee up through a stir stick, slow
will update when it reaches 100%, but as a junior member i can not post links so you will have to find it at the file dropper.
100% uploaded,
as a junior member this is the best i can do for the link.
www dot filedropper dot com/6045itwrpstocksystembackup
hope this helps
Click to expand...
Click to collapse
Thanks kirplunk! I've got it downloading and will add my folder as a mirror to try to prevent the file from expiring.

Repartitioning the internal/app partition

I have a Eonon GA2114 (Android 4.4.4 RK3188 KLD) ROOTED car stereo.
I have searched this forum and cannot find what I am looking for so hoping someone can help or point me in the right direction?
I don't have many apps installed, but it seems as though the latest updates to Google, Maps, Sygic, etc. has resulted in an "insufficient storage" alert. I am quite happy with the stock ROM and don't really want to update to some of the custom ROMs that are available, but I do have a very technical background and have only ever owned Android devices.
Does anyone know or can point me towards instructions to change the system partition size? The system ships out with more than 8GB of internal space that I do not use and so would like to either repartition to a single large partition or reverse the size.
Thanks

I think you mean the /data (userdata) partition, and i'm pretty much in the same seat.
Got a brand new 16gig device that ships when a lousy 1gig of /data to store apps on, talk about drunken monkeys making the rom
got about 10 gig on the internal_sd that i'm guessing could be used instead.
I might try to remap that later, i guess you could root it and then either make a symblink there or look at the fstab and see if you could just remount it.
Could also flash Malaysk rom with gives you 2 gigs of userdata, not much more but alot better than 1gb

Yes, I mean the /data (userdata) partition and I checked, while driving to work, I actually have 13GB of userdata. I haven't used this space, but knew it was there when exploring the system when I first got it and for some reason I remembered 8GB. Regardless of the size, it's a waste of space if not utilised.
The system is already rooted.
I have considered Malaysk ROM, but I quite like the stock ROM, especially after installing my preferred launcher. I have already decreased the dpi from 240 to 180 so a lot better looking and a lot more screen space. Have got rid of bloat and so have a stock ROM to my liking.
These systems are well known for their mic troubles and I have taken this up with the manufacturer as I do work in the computer industry, but identifying electrical components and soldering is not something I am too confident with. The manufacturer did however, send me an updated update.img file. I've installed this and it made some improvement, but nothing so significant that I have actually started using the mic. It also has a new wallpaper and noticed that the default apps have been updated, but not sure how?
Anyway, if I don't like Malaysk I can revert back using the update.img file the manufacturer gave me, but 2GB still isn't enough. Hence, wanted to know how to do this myself.

Found this post: http://forum.xda-developers.com/gal...od-increase-partition-size-t3011162?nocache=1 by gsstudios
Obviously, connecting my system to a PC is not as easy and was wondering if anyone would know a bulletproof method of applying the instructions to my system given that it is a stereo with different hardware to a phone?

In the firmware we are using the partition we are discussing is determined by a "Parameter" file. These devices use a Rockchip processor.
In order to change this file I had to "Unpack" the IMG file, find the "Parameter" file and replace it with one from Malaysk firmware.
Then I was able to repack the firmware into a new IMG file, and flash my head unit. After that I did a Factory reset,
and the partition was reset to the new size. A Google search for Unpack Repack Rockchip Firmware will be helpful here if you are feeling adventurous,
or look around for DSA's factory rooted rom, He has included an expanded Parameter file in most of his builds.

I also found a way to choose where the apps get installed, google a bit for "adb shell pm set-install-location" I belive #1 would be the right choice here.
If that works to redirect everything to the big partition it would be a wonderfull solution.
Download a terminal for the rom and type in there instead of having to connect a computer to the HU etc etc.

Hey treech, thanks for the help. Sounds simple, so had a go over the weekend, I installed Terminal Emulator for Android by Jack Palevich and run the command "adb shell pm setInstallLocation2", which provided me with a long list of commands I could use and think the command executed successfully? Previously tried "adb shell pm setInstallLocation1", which produced an error stating device not found. Still getting the "insufficient storage" error so presume it has not worked, but will continue looking into this.
I would prefer rickthecabbie's solution, but in order to unpack the IMG file, I would need a Linux system (I have tried on Windows and couldn't do it). If all else fails, I'll dual-boot my PC or get a VM if that works? I would be really grateful if you can point me towards a tutorial/instructions if you know any or get the time, but appreciate your help as at least I've got somewhere to start my "Googling"

Wish I had done this. All I wanted was the larger partition, and going with malaysk opened up a whole new set of issues. For example, my single din unit has a separate led display that shows the radio station when the screen is closed. Since flashing Malaysk, it is stuck showing "Init" which is what it shows during bootup. I'm sure the stock rom had been modified by the OEM to update the display, and that's not present in the base Malaysk used. I will probably never have that display working again.
Sent from my A0001 using Tapatalk

lotherius said:
Wish I had done this. All I wanted was the larger partition, and going with malaysk opened up a whole new set of issues. For example, my single din unit has a separate led display that shows the radio station when the screen is closed. Since flashing Malaysk, it is stuck showing "Init" which is what it shows during bootup. I'm sure the stock rom had been modified by the OEM to update the display, and that's not present in the base Malaysk used. I will probably never have that display working again.
Sent from my A0001 using Tapatalk
Click to expand...
Click to collapse
I asked the guys I bought the stereo from; if they had released an updated ROM or if they can provide me a download for the existing ROM. Their customer service so far, has been excellent; their English is not great and it can take a little extra time sending and waiting for messages, but they gave me a link.
At least, I know that if I mess things up, but haven't bricked it, I have got something to revert to.
You could try asking the seller/manufacturer for a link to the stock ROM?

rickthecabbie said:
In the firmware we are using the partition we are discussing is determined by a "Parameter" file. These devices use a Rockchip processor.
In order to change this file I had to "Unpack" the IMG file, find the "Parameter" file and replace it with one from Malaysk firmware.
Then I was able to repack the firmware into a new IMG file, and flash my head unit. After that I did a Factory reset,
and the partition was reset to the new size. A Google search for Unpack Repack Rockchip Firmware will be helpful here if you are feeling adventurous,
or look around for DSA's factory rooted rom, He has included an expanded Parameter file in most of his builds.
Click to expand...
Click to collapse
Do you know the name and location of the parameter file? And do you happen to still have the parameter file from Malaysk firware?
Thanks for the help.

tariqkhan.co.uk said:
Do you know the name and location of the parameter file? And do you happen to still have the parameter file from Malaysk firware?
Thanks for the help.
Click to expand...
Click to collapse
The Parameter file is simply called "parameter" .
It is located in the ROOT of the IMG file when I unpacked the IMG using "RK3066 IMG Mod Tool" I had to remame the IMG from update.img
to wendal.img and place it in the tool directory. After running the tool Unpack, the files from the IMG were located in the newly created Temp directory of the tool folder. I replaced the file "parameter' in Temp with the one from DSA's firmware which I unpacked with the same tool (in a different folder on my desktop, to prevent confusion). Then I ran the "Pack" function in the tool and it created a file called "update_new.img" this was the modified firmware I flashed to my head unit.
I will edit this post later to a step by step tutorial for those who might be confused.

Hey rickthecabbie, that would be awesome.
Do you have the parameter file by any chance?
I recently made a change to the screen density. I have an 800x600 system and you can only fit 2 rows of icons across the screen so changed the build.prop file to 180dpi and now it looks much like a normal tablet. Having restored the system after making this change; it restored with my changes to the build.prop file intact. I was thinking, could I possibly do the same? I can modify the parameter file using ES Explorer/Terminal and then restore the system, which should update the partitions?
Saves on all the packing and unpacking and mainly; installing dual-boot/debian on my Windows PC.

tariqkhan.co.uk said:
Hey treech, thanks for the help. Sounds simple, so had a go over the weekend, I installed Terminal Emulator for Android by Jack Palevich and run the command "adb shell pm setInstallLocation2", which provided me with a long list of commands I could use and think the command executed successfully? Previously tried "adb shell pm setInstallLocation1", which produced an error stating device not found. Still getting the "insufficient storage" error so presume it has not worked, but will continue looking into this.
Click to expand...
Click to collapse
Well, pretty sure you'll need a space between setInstallLocation and 0/1/2 or whatever you choose to test, haven't tried it myself yet due to lack of time.

treech said:
Well, pretty sure you'll need a space between setInstallLocation and 0/1/2 or whatever you choose to test, haven't tried it myself yet due to lack of time.
Click to expand...
Click to collapse
Yep, thought it would be something simple. Do you know of a command which would print which partition 0 and 1 and 2 is?
Don't really want it to set the install location to a partition that I wouldn't want it set to. Also, some apps are not movable so I don't think this would solve the issue right?

Not sure, you'll have to google it
And well best is to install a few bigger apps and see what happens i guess.

rickthecabbie said:
The Parameter file is simply called "parameter" .
It is located in the ROOT of the IMG file when I unpacked the IMG using "RK3066 IMG Mod Tool" I had to remame the IMG from update.img
to wendal.img and place it in the tool directory. After running the tool Unpack, the files from the IMG were located in the newly created Temp directory of the tool folder. I replaced the file "parameter' in Temp with the one from DSA's firmware which I unpacked with the same tool (in a different folder on my desktop, to prevent confusion). Then I ran the "Pack" function in the tool and it created a file called "update_new.img" this was the modified firmware I flashed to my head unit.
I will edit this post later to a step by step tutorial for those who might be confused.
Click to expand...
Click to collapse
I don't mean to bug you and do appreciate the advice so far, if you haven't got time to do the tutorial, do you know of a link to an existing tutorial?

Rick wrote up a superb step by step tutorial here:
http://forum.xda-developers.com/and...torage-fix-t3257827/post64037230#post64037230

jbleasdale said:
Rick wrote up a superb step by step tutorial here:
http://forum.xda-developers.com/and...torage-fix-t3257827/post64037230#post64037230
Click to expand...
Click to collapse
Thanks for the link.
Gave it a go and didn't work for me; I'm sure I've made a simple mistake somewhere although I tried twice.
As my system had already been wiped, I thought I would give DSA ROM a go and for anyone looking for a stock ROM, this is perfect. Any MODS included are a necessity in my opinion and some you will probably not even notice, but it has the 2GB system partition.

OEMINFO collection

Hello everyone. I have an idea: let's share our oeminfo?
What is oeminfo?
Oeminfo is a partition in Huawei devices that defines what regional settings will be applied on boot.
How does it work?
No one except Huawei knows what exactly this partition contains. It can't be mounted, most likely doesn't contain files and its format is undefined.
The only thing we know is that changing its content to the one from device of another country makes your device think it's from that country.
Also we know that the device somehow reads this partiton and decides what folder from cust partiton to read and link to.
What's all that for?
As we know, Chinese manufacturers often forget to update devices from countries other than China. It makes their owners frustrate and dream of new features they'll possibly never get.
How to know what oeminfo do i have?
First of all, go to "About device" and look at build number. For example, my Russian tablet has BTV-DL09C100B005 number. BTV-DL09 is model, C100 is region my firmware belongs to and B005 is version.
At this moment we can find the newest chinese firmware, which build number is BTV-DL09C233B026. C233 is Chinese region and this firmware brings some new features to EMUI like posibility to hide navigation bar, set screen density to apps etc. Of course if your region differs from C233, you won't see this update with Update menu.
Also, you can type *#*#2846579#*#* in dialer, go to Network Information Query and then to Vendor Country info. My device shows Vendor: hw, Country: ru.
How to backup oeminfo?
I know 3 ways:
1) With TWRP backup feature
2) With dd from TWRP adb shell
3) With ES Explorer.
1) Backup with TWRP is easy and doesn't need an explanation.
2) To backup with dd go to TWRP, connect your device to the computer, type adb shell in command line and you'll be in TWRP console.
Now type dd if=/dev/block/platrofm/hi_mci.0/by-name/oeminfo of=/sdcard/oeminfo.img and you'll get a byte-to-byte copy of oeminfo partition in internal storage.
3) To backup with ES Explorer, you'll need root access. If you have if, go to /dev/block/platrofm/hi_mci.0/by-name/ and copy oeminfo to another place.
I don't know which way is the most correct, but owners of another Huawei devices change oeminfo with ES Explorer and sometimes dd.
So, what do you, guys, think? If someone has Chinese DL09 with C233 region, please, share your oeminfo, so other people could get updates.

Wow, great post full of great info...
Just for the sake of trying, I successfully copied my oeminfo file as you advise from /dev/... to SDcard, using ES Explorer in root mode.
For everyone's info that's a mighty 64MB file... my case is vendor=hw, country=eu.
One innocent question: say we get a Chinese oeminfo somehow, how to be sure that swapping around those files in /dev/... directory won't brick the device? (or turn the display to unreadable pinyin characters...)

lolo83560 said:
Wow, great post full of great info...
One innocent question: say we get a Chinese oeminfo somehow, how to be sure that swapping around those files in /dev/... directory won't brick the device? (or turn the display to unreadable pinyin characters...)
Click to expand...
Click to collapse
Well, this method of switching regions is used on many huawei devices like Mate 8, Honor 6, P8 lite, Mediapad M2, Mediapad X2, etc. I can't garantee that it works on M3, but I don't think it's something completely different from other devices where this method works. Anyway, at this moment I want to collect these files from different regions and see if they're at least similar. Its size is really 64MB and it's OK. I also would make a dd backup just in case something goes wrong.
P.S. what's your build number? I'd like to know if other countries have more recent firmware than Russia, cause the reason of all this messing around is just getting as more updates as possible.

P.S. what's your build number? I'd like to know if other countries have more recent firmware than Russia, cause the reason of all this messing around is just getting as more updates as possible.
Click to expand...
Click to collapse
it's BTV-DL09C100B003
by the way I also uploaded my oeminfo file up there so you can play around.... (click the "Valider et telecharger le fichier" button in the middle).
Let us know how it goes...

Got mine through a gray import, and looks like it is a Chinese version:
Model No: BTV-W09
Build No: BTV-W09C233B019
Device not rooted yet and waiting for availability of official recovery before installing TWRP.
Device did have a lot of Chinese app (since uninstalled) but no real issue switching language to English on first boot up. Had to select English (UK) before I can use Australia as region. Selecting English (US) did not give Australia as a country as an option.
Have also replaced the EMUI with stock standard Google interface.

I am not rooting mine yet but my
Modelnumber: BTV-W09
Build Number: BTF-W09C100B003
bought mine officially in Austria

rling said:
Got mine through a gray import, and looks like it is a Chinese version:
Model No: BTV-W09
Build No: BTV-W09C233B019
Click to expand...
Click to collapse
What's different from DL09? Wi-Fi only, no SIM? Is there anything interesting in Settings? Does it see any OTA?

Hi,
from Huawei's specifications page, indeed seems only two models have been released: DL09 (L as LTE) and W09 (W as WIFI).
DL being the same as W with cellphone "Network" features added, i.e. GSM, UMTS, LTE, etc.
Availability of the LTE seems to depend on region, whereas the (cheaper) WIFI model is available everywhere.
eg. in EU we have both, whereas it seems they only get the W in the US.

BTV-DL09
BTV-DL09C100B003
Bought in Germany (LTE Version).

Slavon-93 said:
What's different from DL09? Wi-Fi only, no SIM? Is there anything interesting in Settings? Does it see any OTA?
Click to expand...
Click to collapse
WiFi only. Only had one OTA and that was when I first turned it on. No current update in settings.

This is important stuff since it may help us unlock the 5 GHz WiFi which is disabled in the US versions.
I have been searching and I have found https://pan.baidu.com/s/1nuUWTo1 contains the fastboot roms for the chinese versions this has 4 files boot recovery cust and system
in my preliminary analysis I see that boot and recovery are signed and the signature block is 4K

Looks a good start ... but it's all in Chinese characters. Google translate does a great job but eventually downloading bigger files need the "BaiduNetDisk" utility to be installed, which is all in pinyin too ... unreadable for non-asians and google translate cannot be used to help it.
Any chance you could retrieve this all and upload it for us to another place?
Essentially these two big 1.4GB files cannot be downloaded w/o the utility :
华为_BTV-W09_BTV-W09C233B017_中国(China)_6.0.zip
华为_BTV-W09_BTV-W09C233B010_中国(China)_6.0.zip
and beware, the file MiFlash工具教程.zip is reported by Firefox to contain a virus or malware. Might be true or not, but at least MSE does not flag it as dangerous.

lolo83560 said:
Looks a good start ... but it's all in Chinese characters. Google translate does a great job but eventually downloading bigger files need the "BaiduNetDisk" utility to be installed, which is all in pinyin too ... unreadable for non-asians and google translate cannot be used to help it.
Any chance you could retrieve this all and upload it for us to another place?
Essentially these two big 1.4GB files cannot be downloaded w/o the utility :
华为_BTV-W09_BTV-W09C233B017_ä¸*国(China)_6.0.zip
华为_BTV-W09_BTV-W09C233B010_ä¸*国(China)_6.0.zip
and beware, the file MiFlash工具教程.zip is reported by Firefox to contain a virus or malware. Might be true or not, but at least MSE does not flag it as dangerous.
Click to expand...
Click to collapse
Don't know why, but I can mark these files, press 下载 button and files are being downloaded. The problem is it's very slow.
Also, I have a link to Full OTA firmware for BTV-W09C233B019:
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1224/g490/v67974/f1/full/update.zip
PLEASE, BE VERY CAREFUL IF YOU WANT TO INSTALL IT
How-to:
1) Download this file.
2) Open it and assure that it has META-INF folder and UPDATE.APP file inside.
3) Find some kind of Huawei firmware extractor and open UPDATE.APP with it.
4) Extract cust.img and verlist.img
5) Open verlist.img with notepad or any other text editor and assure it has BTV-W09Cxxx inside, where xxx is a number.
6) Find ext4 extractor and extract cust.img. Somewhere in dualcu/cn/prop you will find local.prop. Open it and assure it has ro.build.display_id=BTV-DL09C233B019 inside.
7) Boot into TWRP and make a backup, transfer in to the PC.
8) Make a backup of all partitions with dd from adb shell (still it TWRP):
Code:
for f in 3rdmodem 3rdmodemnvm 3rdmodemnvmbkp boot cache cust dfx dts fastboot frp fw_hifi fw_lpm3 hisitest0 hisitest1 hisitest2 misc modem modem_dsp modem_dtb modem_om modemnvm_backup modemnvm_factory modemnvm_img modemnvm_system modemnvm_update nvme oeminfo persist recovery recovery2 reserved1 reserved2 secure_storage sensorhub splash splash2 system teeos trustfirmware vrl vrl_backup ; do echo "Copying $f"; dd if=$f of=/sdcard/$f.img; done
Please, edit it according to partitions you have, because this script is for BTV-DL09. The easiest way to do it is launch "ls -1" command, copy its output to notepad, delete userdata from the list and put everything in one line.
9) Copy img files to your computer.
10) put update.zip to your tablet's memory and install it with TWRP, just like any other zip file.
11) You will loose TWRP, so boot into fastboot and reinstall it.
I'm not responsible if anything goes wrong. I don't have W09 tablet, but all these have been done by me on a DL09 variant with Chinese C233B026 firmware.
Also, I will try to download these zip files and put them to another site.
Added links to those Chinese ROMS. Please, tell me if you can't download them or can't undestand how to.
Link to Chinese firmware files

BTV-W09
BTV-W09C100B003
European (WiFi Version).

So, well, thanks to all. As I see, there's really no great need in changing OemInfo at this moment.
Here're the reasons:
1) You want OTA -> you don't modify the system. Otherwise it won't install.
2) If you have root and did some modifications, it's better to install Chinese firmware than wait for an OTA which may come or not.
3) This tablet is not a cheap one and still there was no person who'd like to try changing OEMINFO to some other, so we don't know if it can be done at all.
4) Chinese firmware can be successfully installed with TWRP and if you backup your cust partition and restore your original folder structure there after installation, you won't have any problems. Moreover your tablet will behave just like it's from your country, not China.
5) Nobody knows how to manually install OTA updates, because old ways don't work and new ones are not discovered.

Could somebody post a TWRP backup of the Chinese version of oeminfo for the BTV-DL09C233.

TWRP backup image of BTV-DL09C233 (Chinese LTE Version) OEMinfo
bejam said:
Could somebody post a TWRP backup of the Chinese version of oeminfo for the BTV-DL09C233.
Click to expand...
Click to collapse
Hello all, I'm relatively new to this forum but I'd like to make a contribution.
Recently I rebranded my Mediapad M3, changing the oeminfo from C233 to C100.
I made a backup before this change and would like to share it.
Of course, I wouldn't recommend the C233 unless you are Chinese. Because of the Chinese gov't ban on Google products, it removes most standard Google features and replaces them with Chinese versions.
While there are workarounds (installing Google Play) I feel that it significantly alters the Android experience.
I can confirm that changing from C233(China) to C100(Europe) works well, however I am not sure if the same can be said of the converse situation.
Anyway, enjoy!
mega.nz/#!9QFFALgT!ugaSQooJBIRlnHHMq7Abrf6lru3SjLcgnvbV3hglPok
Since I'm a new user I can't post a direct link right now

thanks for the oem info.is there much bloatware on the chinese version

Chinese bloatware
trd_jzx100 said:
thanks for the oem info.is there much bloatware on the chinese version
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Click to collapse
There are maybe about 10 apps in place of google apps, but most of them can be uninstalled. A few can only be disabled

I bought mine in Romania, it has Vendor: hw, Country: eu. The sticker on the back, with the MAC and S/N says Huawei Technologies Netherlands BV. I have a W09C100 version, with Nougat B301 on it right now.

Redmi 2 Prime "no network" after update to 8.5.1.0

Greetings to all.
I have a Redmi 2 Prime, I'm in Spain and I'm using Vodafone 4G network. Everything was working fine, but I couldn't use the Netflix app, so I had to update.
I used the Updater (that's the OTA update I think). It didn't install, so I downloaded the "fastboot" rom and installed it. After the install, the phone booted and it asked me for the PIN of the SIM card, then the configuration process started as if it was new (I chose clean install). The problem is that it doesn't connect to the Vodafone network.
I read similar problems in the past, so I though that going back to an older ROM will solve the problem, even if I couldn't use the Netflix app. So, I installed an old ROM V7.5.2.0.LHJMIDE. No luck neither.
Can you tell me how to solve this issue? What ROM should I install, even if it's and old one?
Thanks in advance.

Flash miui zip again try and send review

Exact model is: 2014813 TD-LTE
I've been trying for days now. I've got it running again but on an english ROM and my wife can't understand english. I can't find a Global ROM to install from fastboot, since OTA ROMs won't install. Need spanish language.
I had to change the modem file on the fastboot image. What a joke this Xiaomi updates...

****rumbo said:
Exact model is: 2014813 TD-LTE
I've been trying for days now. I've got it running again but on an english ROM and my wife can't understand english. I can't find a Global ROM to install from fastboot, since OTA ROMs won't install. Need spanish language.
I had to change the modem file on the fastboot image. What a joke this Xiaomi updates...
Click to expand...
Click to collapse
Yes, that device is china model. You cant install rom global version. Try flash 8.5.1.0 china rom.

Thanks for the comment.
Why would I install a chinese ROM if I won't understand anything?
I already solved the problem downloading a ROM from the Xiaomi.eu site and changing the modem file.
Such a crappy way to update a phone. 2 days (+10 hours) investigating and working on the phone to update it.

suggestion:
1)Backup all partitions via TWRP, in case anything goes wrong.
2)Go to page http://en.miui.com/a-234.html , download "☆ Redmi 2 Prime Latest Global Stable Version Fastboot File Download"
3)Go to page http://en.miui.com/download-261.html#441 , download full rom (stable rom, Redmi 2 Prime Global)
4)Go to page http://en.miui.com/download-261.html#442 , download full rom (stable rom, Redmi 2 Prime China)
5)"Extract files..." via 7zip the file downloaded in step 2. You'll get a folder named "wt88047_pro_global_images_V8.1.3.0.LHJMIDI_20161230.0000.00_5.1_global_23ac47dab8". Shorten the folder name. Inside the folder is another file "wt88047_pro_global_images_V8.1.3.0.LHJMIDI_20161230.0000.00_5.1_global_23ac47dab8.tar". "Extract files..." via 7zip this file. Shorten the folder name. Inside the folder is another folder named "wt88047_pro_global_images_V8.1.3.0.LHJMIDI_20161230.0000.00_5.1_global". Shorten the folder name. Inside this folder is your workplace. Copy your adb and fastboot files and folders here.
6). Copy the file downloaded in step 3 ("miui_HM2XWCProGlobal_V8.5.1.0.LHJMIED_447abeac98_5.1.zip") to your phone's external memory.
7) Extract the file downloaded in step 4 and go inside the folder named "firmware-update". Copy the file named "NON-HLOS.bin" into your workplace(remember?step5).
8)Get ready for the flashing job. Charge you battery. Ensure you have backed up all personal files from your internal storage. Ensure you have your apps data like Whatsapp media backed up. Take a cloud backup. Now get into your workplace, Shift+right-click and select "open command window here". Connect your phone in fastboot mode to the PC. type "flash_all"(without quotes) in the command prompt and press Enter. Let the job proceed. Lastly your phone will reboot. It'll take some time until setup screen is shown. Don't bother. Just skip all details and go to home screen. Go to updater and select updater package in your external memory(remember?step6). Your phone will go into recovery mode to apply the update and it'll reboot. Again wait a few minutes for setup screen to appear. Don't proceed. Switch off.
7)Swith on into fastboot mode. Open command window inside your workplace. Ensure your phone is connected to your PC. Type "fastboot flash modem NON-HLOS.bin" (without quotes). After the flashing has been done, type "fastboot reboot". That's it.
8) Any future updates as a zip file will replace the modem. You can only flash in fastboot mode (after replacing modem file). It is a difficult process to unpack a zip, change it and repack with proper signing and/or checksum so that the stock recovery accepts it.
9) I don't know whether other firmware files also need replacing, but I don't think so.

And FYI, Chinese ROMs also have English language, what they don't have is gapps, and opengapps cannot be installed.