Develop Bugs

P800 chinese dual sim Android - upgrade to 2.2.1

I have this P800 dual sim that runs on Android 2.2 (which in fact I think it is 2.1) and a Chinese Ingenic JZ4760 CPU (600 mhz), 256 RAM, 256 ROM. It has capacitive screen, GPS and Wi-fi. I'm desperate to install Android 2.2.1 on it for some tweaks and I don't know how because I'm new at this. I contacted the supplier but he couldn't help me with this.
Main problems:
1. Where can I find a working ROM for this so I`ll still have the dual sim option? Can't I just install a ROM from any other chinese dual sim or it has something to do with the drivers, CPU on the phone? I saw the hero H6 modding thread here on xda..
2. How do I make a full back up of the phone so I can go back to the original settings if something goes wrong?
3. How do I install new ROM without bricking it?
4. Is it absolutely necessary to root before I install the new Android?
If you want more information about kernel, hardware or anything else I can tell you from "Android system info" application that I installed on it. I might be a noob but I can learn really fast.
Please help! I just need you people to point me into the right direction.
To see the phone just search "P800 Android" on google

Hi, i have a firmware with loader, may be it will help you, https:// rapidshare .com /files/532906208/Z800_2.2GG_FLV01.01B16.rar - pls, delete 3 spaces from link
and i have link to "rooted" (https:// rapidshare .com /files/4267703916/system.rar - pls, delete 3 spaces from link) firmware to use it you must replace system.img from this archive to "img" folder of firmware uploader.

Ubiquitous_Nothing said:
Hi, i have a firmware with loader, may be it will help you,
and i have link to "rooted" firmware to use it you must replace system.img from this archive to "img" folder of firmware uploader.
Click to expand...
Click to collapse
this files was taken from russian forum (forum .china-iphone .ru / viewtopic .php?f=22&t=11424)

Thank you for this. I will try it. I just have some questions: who made this firmware? and why don`t they talk in english so everybody can understand? I need to know if anyone used this firmware and if there will be updated firmwares in the future.

This firmware is made by manufacturer of p800, "rooted" system.img repacked by enthusiast from Israel. I'm and other users from topic about p800 of forum china-iphone.ru use this firmware. Reseller in China promise to send newer firmware on this week. As soon as it happen, link will be available at that topic.
On that forum everybody talk in Russian and foreign-speaking peoples uses Google-translate service to understand us.
For me, for example, English is not comfortable. (I think you can see it in my posts because my grammar).

When the new firmware is available can you please post a link in this topic too?
And since you use this firmware can you tell me if some of the problems I have, are solved? For example:
-Android market working?
-proximity senzor
-microphone
-did you get rid of all those useless chinese applications?
-is it Android version 2.2 or 2.2.1?
-wireless working?
-bluetooth working (sending/receiving)
-both cameras working?
-GPS navigation with iGO working?
-if you reset the phone at factory settings do you lose the IMEIs?
what did you do to install this firmware?

Is adobe Flash and adobe reader working? what about yahoo messenger?

Claudyu said:
-Android market working?
-proximity senzor
-microphone
-did you get rid of all those useless chinese applications?
-is it Android version 2.2 or 2.2.1?
-wireless working?
-bluetooth working (sending/receiving)
-both cameras working?
-GPS navigation with iGO working?
-if you reset the phone at factory settings do you lose the IMEIs?
what did you do to install this firmware?
Click to expand...
Click to collapse
Ok, I'll post link to new firmware, when it will exist.
Mic on my phone working excellent, Android 2.2, proximity sensor worked on Z800_2.2GG_FLV01.01B11, but on Z800_2.2GG_FLV01.01B16 it is not working, both cameras taking photos, but not video. GPS works with (download .osmand .net /latest-night-build/OsmAnd-stable.apk). Wifi is ok. I didn't here about loosing IMEI by this device. I didn't use Andr. market. Now when you have root access you may uninstall everything yourself.

would you please see if the bluetooth, android market, flash player and yahoo messenger is working? Do I need offline maps for OsmAnd to work?

Just now I send a *.docx file to Nokia phone by bluetooth without any problem. OsmAnd as i know will ask you to download offline maps at first run (You need just select Country/region you want to download) BUT i don't know is it free or not. My phone have no internet connection now, thats why i can't help you with flash and yahoo

Hi,
I've questions about this phone. I've see this chinese model with new processor and dual sim support. On the paper it seems a very nice product:
http://www.shanzai.com/index.php/ma...00-phone-running-on-a-chinese-made-jz4760-cpu
but the problem is when i want to find to buy this product
1. is only in english or chinese (french is my mother tongue)
2. i had 3 p/n z800 or p800 or pz800 (in russia)
3. in some site it claims it's a MTK6515 cpu inside and is only a fake on the system properties for the p800
4. in all site it claims 256 ram and 512 rom, but in this topic you say 256/256
for exemple here for P800:
http://www.fastcardtech.com/goods-5...droid+22+os+GPS+Dual+sim+card+phone+wifi.html
and here for z800:
http://www.lightake.com/detail.do/s...iFi_JAVA_GPS_Qaud_Band_GSM_Smart_Phone_-37579
Where is the truth?
Finally if it's really the new Ingenic CPU, it's really better than a MTK6516?
Thanks for you advice

cthulhu501 said:
Hi,
I've questions about this phone. I've see this chinese model with new processor and dual sim support. On the paper it seems a very nice product:
but the problem is when i want to find to buy this product
1. is only in english or chinese (french is my mother tongue)
2. i had 3 p/n z800 or p800 or pz800 (in russia)
3. in some site it claims it's a MTK6515 cpu inside and is only a fake on the system properties for the p800
4. in all site it claims 256 ram and 512 rom, but in this topic you say 256/256
Where is the truth?
Finally if it's really the new Ingenic CPU, it's really better than a MTK6516?
Thanks for you advice
Click to expand...
Click to collapse
Hello.
1. Android on this phone (like on other) is multilingual (French exist exactly)
2. As i know p800 = z800 = pz800.
3. If it will be useful to you I can say that i owned Toshiba portege g810 for 1.5 years, p800 is really better. It is not so fast as HTC HD2, but not so slow as Toshiba Portege g810.
4. I don't know about it's ROM and RAM, beside it is enough for me.
Now some useful application are not installable on p800, but i believe that new firmware will made progress in this.
Some users said, that old versions of firmware had problems with low sensitive mic, now it is ok.
Till now the preamp level of speaker are too high, that is why not comfortable to use it on max volume.
And the 3rd difficulty us in setting up navigation software, people says, that it is impossible to install iGo or navitel (OsmAnd is workable).
The next problem is inability of setting max ringer alert volume, when speaking volume is not on the max level.
The quality of materials and manufacturing are high.
Oh, i forgot to say about excellent touch and bright (suppose AMOLED) screen.
The CPU model is jz4760
P. S. In store where i bought it the details are mistaken too ( www .aliexpress .com /fm-store/403972/210660520-441180847/Hot-Selling-2011-Android-2-2-Phones-P800-phones-with-gps-wifi-java-dual-sim-dual.html)

Ubiquitous_Nothing said:
Hi, i have a firmware with loader, may be it will help you, https:// rapidshare .com /files/532906208/Z800_2.2GG_FLV01.01B16.rar - pls, delete 3 spaces from link
and i have link to "rooted" (https:// rapidshare .com /files/4267703916/system.rar - pls, delete 3 spaces from link) firmware to use it you must replace system.img from this archive to "img" folder of firmware uploader.
Click to expand...
Click to collapse
Please tell me step by step how did you root and install this firmware. If you could answer today it would be great. I tried to root with SuperOne Click to make a full backup in case something goes wrong but it didn`t work and I opened USBbootTool.exe but it`s in chinese and I don`t know what to do. A video tutorial would be really nice..

Step 1. Installing the driver loader.
0. Unpack the archive with the firmware.
1. Turn off the phone, remove battery.
2. Hold down the "volume up" button and connect to the cable.
3. Remove your finger from button. =)
4. PC will find new device and ask the driver (is sited in the "uboot_driver" folder).
5. after installing the driver to turn off the phone from cable.
Step2. prepearing Root
1. Replace file "system.img" in "img" folder with "system.img" from dedicated archive.
Step 3. Flashing:
1. Run USBBootTool.
2. Turn off the phone, detach battery.
3. Hold down the "volume up" button on the phone and connect USB-cable.
3 1/2. remove your finger from button.
4. The process will start automatically.
5. After flashing you'll see Chinese dialog window - it ask you to enter the serial number of 14 digits that has no matter.
6. After that, just insert the batteries, and power on your phone.
Warnings
1. This oeration will DELETE all your custom files, thats why backup phonebook to SD-card or to PC
2. Connect USB-cable to backplate of your PC and use original cable or better if possible.
3. Win 7 x64 didn't install that driver. You must use x86 (32bit) windows versions.

Ubiquitous_Nothing said:
Step 1. Installing the driver loader.
0. Unpack the archive with the firmware.
1. Turn off the phone, remove battery.
2. Hold down the "volume up" button and connect to the cable.
3. Remove your finger from button. =)
4. PC will find new device and ask the driver (is sited in the "uboot_driver" folder).
5. after installing the driver to turn off the phone from cable.
Step2. prepearing Root
1. Replace file "system.img" in "img" folder with "system.img" from dedicated archive.
Step 3. Flashing:
1. Run USBBootTool.
2. Turn off the phone, detach battery.
3. Hold down the "volume up" button on the phone and connect USB-cable.
3 1/2. remove your finger from button.
4. The process will start automatically.
5. After flashing you'll see Chinese dialog window - it ask you to enter the serial number of 14 digits that has no matter.
6. After that, just insert the batteries, and power on your phone.
Warnings
1. This oeration will DELETE all your custom files, thats why backup phonebook to SD-card or to PC
2. Connect USB-cable to backplate of your PC and use original cable or better if possible.
3. Win 7 x64 didn't install that driver. You must use x86 (32bit) windows versions.
Click to expand...
Click to collapse
Thank you for the reply. Where can I get that serial number? And what do you mean it doesn't matter? What settings did you had in USBbootTool? Mine is in chinese.

Claudyu said:
Thank you for the reply. Where can I get that serial number? And what do you mean it doesn't matter? What settings did you had in USBbootTool? Mine is in chinese.
Click to expand...
Click to collapse
Hi!
I didn't fill serial number at all, somebody fill this with random digits.
USBbootTool is in Chinese, all settings are correct, you do not need to change anything there. Just follow the instruction.
Good luck!

Thank you very much. It works.
1. After you unpack the archive the Z800_2.2GG_FLV01.01B16_生产版本 folder must be renamed to Z800_2.2GG_FLV01.01B16
2. The steps were correct but I don`t know how to verify that it`s rooted
3. Like you said it didn`t work on my Win 7 x64 so I went to my neighbor who had Win XP
4. I put 11111111111111 when it asked for serial number and it worked so it doesn`t matter indeed
5. Proximity senzor not working at all
6. Android keyboard missing (Sogou Input instead)
7. The name of the operators still doesn`t appear in notifications just like before. There are just some numbers: 22610 for Orange and 22603 for Cosmote
8. USSD code for Cosmote still not working. *123*2# - This is for showing me how many messages I have left on Cosmote.
I will test different applications so I can see what's working and I`m waiting for updated firmwares from you. Thanks again. You`ve been very helpful. There should be more people like you.

Claudyu said:
Thank you very much. It works.
1. After you unpack the archive the Z800_2.2GG_FLV01.01B16_生产版本 folder must be renamed to Z800_2.2GG_FLV01.01B16
2. The steps were correct but I don`t know how to verify that it`s rooted
3. Like you said it didn`t work on my Win 7 x64 so I went to my neighbor who had Win XP
4. I put 11111111111111 when it asked for serial number and it worked so it doesn`t matter indeed
5. Proximity senzor not working at all
6. Android keyboard missing (Sogou Input instead)
7. The name of the operators still doesn`t appear in notifications just like before. There are just some numbers: 22610 for Orange and 22603 for Cosmote
8. USSD code for Cosmote still not working. *123*2# - This is for showing me how many messages I have left on Cosmote.
I will test different applications so I can see what's working and I`m waiting for updated firmwares from you. Thanks again. You`ve been very helpful. There should be more people like you.
Click to expand...
Click to collapse
Thank you for comment.
I'm just translating information from Russian topic. And giving my experience of using this phone.
2. To verify rooting i'd install Root Explorer and now it is possible to set RW parametr on system folders. Some application start workig after changing firmware, before this apps said that root permission missed.
5. Yes, proximity sensor is not used by interface in this firmware.
6. Android keyboard are able to be selected. For example, open messages and choose creating of new SMS then made long press on text field and tap "select input method" appeared, you need to choose "Guboi alphabetic..."
7th & 8th problems are nod fixed yet

Hello everyone, I have the same phone and when I was trying to root it start making problems and then it's not booting anymore, so this firmware is very important to me, I'm in United Arab Emirates and it's almost impossible to download from Rapidshare. So can anyone be kind and upload both of the firmware to any other site midiafire will be great if possible

http://www.mediafire.com/?ptgu7rdps2gjd22
http://www.mediafire.com/?5j53v5x0zg6zc1c
At the end just wait until it doesn`t do anything anymore(just be patient), then unplug the cable, put the battery and power it on(don`t put the battery with the cable pluged, you could distroy the battery). The booting will take a little longer than before.
If you can root it, please tell me how you did it..

ZTE U950 - Root, Recovery, ROM (& Google Play)

I AM NOT RESPONSIBLE FOR ANY NEGATIVE IMPACTS OR CONSEQUENCES ON YOUR PHONE IF YOU SO CHOOSE TO USE THIS GUIDE.
I own the ZTE U950 and had realized that there is very little information (in English) on how to do anything beyond stock for this incredible phone. After hours of research and translation I was able to figure out everything needed to get this phone to a "better" state. Since then I - and other XDA members - have been trying to keep the ZTE U950 alive...
ZTE U950 SPECS
NVIDIA TEGRA 3 (1.3MHz)
1GB RAM
4.3" Display (480x800)
5MP Front Camera/0.3MP Back Camera
Android OS 4.0.4
DRIVERS
Here are the "Join Me" drivers so that your PC can recognize the ZTE U950.
KERNEL
Stock - This is the stock kernel's source file.
Custom - This is a custom kernel for stock ROMs that can be OC'd to 2.5GHz.
ROOT
1) Make sure you have USB Debugging Mode and Unknown Sources checked in your phone Settings.
2) Connect your phone to your PC.
3) Download and open Genotools.
4) The program will open, click the 4th tab (last tab on the right).
5) Ensure that your phone is plugged into your PC.
6) Click the 2nd ROOT button.
7) A popup window will appear, press OK.
8) Your phone will then have a popup window, click the "Restore My Data" option.
9) The phone will restart several times, leave it for a few minutes.
10) This is the odd part... The phone will likely not stop restarting, and when you try to click the unlock key for the screen, it will automatically restart. Disconnect the phone. It should continue to restart.
11) Force the phone off.
12) Restart the phone.
13) If you have SuperUser, you are then rooted. If not, repeat these steps.
ROOT - NEW VERSION #1 (UNTESTED!):
1) Download the file here.
2) The instructions read verbatim are, "1 If your phone is not acquired before the ROOT privileges, we choose 1 root [next line] 2 after enter". Which I assume means click root, then enter...
ROOT - NEW VERSION #2 (UNTESTED!):
1) Download the root kit here made for the ZTE U950 (it uses the Chinese recovery), and extract to your desktop.
2) On your phone, go into Settings and enable USB Debugging under Developer options.
3) Connect the phone to your PC (Windows OS should fail to recognize the device).
4) Run either DrvInst_x64.exe or DrvInst_x86.exe. If you are unsure what you have, run both, the wrong one will fail with an error message.
5) After installation, unplug and replug your phone.
6) Go into Device Manager. You should be able to see a "ZTE TD Handset ADB Interface" under the "Android Phone" section. If you don't, reinstall the drivers again.
7). To root, simply run the U950_Root.bat file, and follow the instructions.
RECOVERY (CWM/TWRP)
1) Download the Chinese CWM or English TWRP recovery.img and place it into the root folder of your external SD card.
2) Download a terminal emulator. (If you are unable to download one, use the APP TRICKS described near the bottom to install a terminal emulator onto your phone.)
3) Open the terminal emulator.
4) Type in "su" then hit the return button.
5) Now type in the following:
dd if=/sdcard/recovery.img of=/dev/block/platform/sdhci-tegra.3/by-name/SOS
(and press the return button)
6) There should be a few lines beginning with something like 14052 or 14272, if not, then the above input was not typed correctly. If so, the recovery should now be installed.
GET INTO RECOVERY
1) Turn the phone off.
2) Hold the Power button + Volume Down button. When the ZTE logo comes up, count two seconds and then let go of the buttons.
3) The phone will enter into recovery. Use the Volume rockers for up and down and the power button to choose (if on CWM), or simply touch the buttons (if on TWRP).
4) I will describe the standard processes here if using CWM - the menus are top-to-bottom on the phone, which are written left-to-right here:
The Main Menu:
[*] Reboot system now
[*] Select zip to flash/install
[*] Wipe data
[*] Wipe cache
[*] Backup and restore
[*] Flash memory/Format
[*] Advanced setting
[*] Turn off phone
The Zip Menu:
[*] Install from zip
[*] Install from internal
Wipe Date:
[*] Confirm wipe data
[*] Do not wipe data
Wipe Cache:
[*] Confirm wipe cache
[*] Do not wipe cache
Backup and Restore:
[*] Backup
[*] Restore
ROMS (ALWAYS MAKE A BACKUP BEFORE FLASHING ANY ROMS TO THIS PHONE!)
Factory ROMs (in order of release)
U950V1.0.0B02
U950V1.0.0B14
U950V1.0.0B18
U950V1.0.0B22
U950V1.0.0B04
U950V1.0.0B05
Custom ROMs (in no particular order)
6240-jingjian
MIUI3.3.7
CustomRom-B14
DeodexedMIUI3.3.7
EN&CN-MIUI3.3.7-msdfyc4zwg
MIUI3.2.8-ysdfyc4zwg
Signed-121223-MZECN-CookedROM
SignedROM
V2.0.0-Hiapk-XC-iSignFile
12-21ROM
4.2CameraROM
RandROM
MIUI1220
V2-MaunJ
CM10/.1 - HeatSka Edition
This should be listed under ROMS, but I felt that it needed its own section. Ska and I worked on this for quite some time getting all the kinks worked out. We did not create the original version of this unofficial Cyanogenmod port, but the original had many issues and was not maintained after its initial release. All the major problems have been worked out in our HeatSka edition.
The ROM was initially CM10 (4.1.2), but it has been mixed with files that list it as 4.2.2 (CM10.1) under the information section. In either case, it is Jelly Bean! Aside from the fixes we have implemented, there are also numerous tweaks and mods for UI speed, network speed, battery consumption, app installs, and much more. There is almost no theming, just enough to know that this is our enhanced (and better) variation.
The only known issue that may arise is CPU throttling. We have included an app called, "LGP880 Booster". This app will allow a CPU speed boost when turned on, with a temperature threshold to prevent overheating. If you wish to save battery, only enable this app when playing a game or using CPU-intensive apps.
DOWNLOAD: CM10.1/2 - HeatSka
FLASH A ROM
1) Download a ROM.
2) Place the ROM in the root of the phone's SD card.
3) Enter into recovery.
4) Wipe data.
5) Wipe cache.
NOTE: Wipe data and cache are the Factory Reset button in TWRP.
6) Follow the menus to get to the ROM in the SD card.
7) Click the power button to choose the ZIP if on CWM (or just push the designated button on TWRP).
8) The ROM is being flashed.
9) Follow the left arrow (the last selection) on the menus to get back to the main menu.
10) Choose the first option on the main menu to reboot on CWM (or click Reboot followed by System in TWRP).
NOTE I: The ROM will probably be in Chinese. Find the Settings icon and click it. Go down to the Language & Input setting and click it (there is a capital "A" next to it). Click the top setting and choose the desired language.
NOTE II: There may not be an English keyboard available, so download this 4.2 keyboard ZIP file and flash it in recovery.
INSTALL GOOGLE PLAY
1) Download and install a file explorer like ES Explorer (free) or Root Explorer (paid). (If the phone is unable to download a file explorer, use the APP TRICKS described near the bottom to install one onto the phone.)
2) Download and take the three files from the RAR file for Google Play and place them in a folder on the phone that can easily be reached with a file explorer.
3) Open up a file explorer.
4) Move the three files to the "/System/App" folder on the phone.
5) Give the three files each the same permissions (Read for all three groups, and Write for User).
6) Restart the phone and Google Play should now be installed.
Notes: a) There are cases where two Google Play store icons may appear. They should both work and not cause problems.
b) If the store does not show, redo the process above.
c) This trick does seem to work on other Android devices as I have successfully done this on a Galaxy Note N7000.
INSTALL FACTORY ROM
1) Download a Factory ROM from above and place the "update.zip" file in the root of your external SD card.
2) Go to Settings.
3) Go down to About Phone and click that.
4) Click on System Updates.
5) Remove the check mark.
6) Click OK.
7) The phone should restore to whichever factory update file was used.
APN FIX (MOBILE DATA FIX)
If your mobile data is not working then use this method to fix your APN:
1) Revert to stock ROM (or any custom ROM where mobile data does work).
2) Download and open a file explorer like Root Explorer or ES Explorer.
3) Go to /system/etc
4) Copy "apns-conf.xml".
5) Go to /sdcard/
6) Paste "apns-conf.xml".
7) Flash ROM.
8) Download a file explorer and open it.
9) Copy "apns-conf.xml".
10) Go to /system/etc
11) Paste "apns-conf.xml" (overwriting the existing file).
12) Reboot the phone.
13) Mobile data should now work.
GAME SUPPORT FOR ZTE U950 (WORKS ONLY FOR U950V1.0.0B02)
Note: I have not tested this. Apparently the first firmware version of this phone is not recognized by Google Play for certain Tegra games. If this occurs, try the following method.
1) Make a backup of the System folder. (It is easier to make a Backup of the entire ROM in recovery...)
2) Insert the build.prop file from this file.
3) Clear the Data for Google Play store (Settings > Apps > Google Play > Clear Data).
4) Reboot the phone.
5) When opening Google Play it should make give their agreement again. If it doesn't, then Data has not been cleared.
6) The rows modified in the build prop is as follows:
Desire ro.product.model = X
HTC ro.product.brand =
Desire ro.product.name = X
Desire ro.product.device = X
...
HTC ro.product.manufacturer =
AGAIN, I HAVE NOT TESTED THIS SO USE AT YOUR OWN RISK!
APP SUPPORT FOR ZTE U950
Note: Some apps will throw package errors after downloaded and then will not install. This method will help a lot of these errors from occurring. It doesn't work for all, but it will for some [tested with Dead Trigger 2].
1) Download this file.
2) Use a file explorer like ES Explorer (free) or Root Explorer (paid) and put com.google.android.maps.xml in /system/etc/permissions
3) Put com.google.android.maps.jar in /system/framework
4) Reboot the phone and now apps should install without issue.
DEAD TRIGGER 1
1) Enable graphics details to High in Setup/Others.
2) Exit the game.
3) Use a file explorer like ES Explorer (free) or Root Explorer (paid) and go to /data/data/com.madfingergames.deadtrigger/shared_prefs/
4) Edit the com.madfingergames.deadtrigger.xml file.
5) Change <int name=”UnityGraphicsQuality” value=”1″ /> to <int name=”UnityGraphicsQuality” value=”2″ />
6) Change <int name=”OptionsGraphicDetail” value=”2″ /> to <int name=”OptionsGraphicDetail” value=”3″ />
7) Save the com.madfingergames.deadtrigger.xml file.
8) Remove all write permission on User, Group and Other for the com.madfingergames.deadtrigger.xml file.
9) Delete the com.madfingergames.deadtrigger.xml.bak file.
Note: This technique works on any non-Tegra device.
APP TRICKS
If apps cannot be downloaded normally (from Google Play), this guide will show an alternative method on how to install them:
1) Download the necessary apk file online.
2) Open the 4.2LatinIme.zip with 7zip or WinRAR and delete the keyboard APK (or keep it if not installed yet).
3) While the ZIP is open go into "/Sytem/App" and place in it any APK you want installed.
4) Boot into recovery.
5) Flash the ZIP file.
6) Reboot and the app(s) should be installed.
Note: I have noticed that certain apps do not flash properly so an alternative APK needs to be downloaded. However, once you have the right apps to install Google Play, you should be able to download any apps from the store.
HARDWARE FIXES BY SKA
NOTE: Always work without the battery attached to the phone.
SIM Card No Longer Works
INFO: There is a diode which provides voltage to the SIM card. Somehow it has become loose, which disallows current to the SIM. Thus, the baseband cannot recognize the SIM card any longer.
FIX: The easiest way to fix and check something is to "re-flow" the PCB (printed circuit board). The modem soldering must be re-flowed in order to reconnect the loose diode and re-allow voltage back to the SIM card.
Touchscreen Not Displaying
Open up your phone. If you don't know how, then you won't be able to continue...
There are three connectors on the left soc side. Check the upper connector near the audio jack and try to seat with a pair of tweezers very gently.
There is a white line on every connector - apart from the battery connector - pull up straight. It must be exactly at the of the beginning of the brown clip when pulled downwards.
MISC
I have successfully paired this phone with a PS3 controller using Sixaxis. This is not unique to my phone as I have verified that there is support within the Kernel for this.
It does seem that Wii controller support can be turned on according to the kernel...
There are no known custom kernels for this phone, however, the incomplete Cyanogenmod ROM available does seem to use its own kernel.
The phone is "stuck" on ICS 4.0.4 with almost every ROM. The incomplete Cyanogenmod ROM upgrades the OS to JB 4.1.2.
The phone is known to have heating issues on different (all?) firmware versions. While these do not seem to attribute to hardware failure, it is an annoyance.
Different firmware versions apparently produce varying levels of GPU performance: The best in GPU performance is U950V1.0.0B14, but this build may produce issues in some games. The worst in GPU performance is U950V1.0.0B18, but it is stable. The U950V1.0.0B22 is stable as well but has better GPU performance than B18. I have found no information on how well the first and last firmware versions perform in terms of GPU.
To disconnect the battery connector you need to place a spudger beneath and lift up. It is the same method used for the connectors of fans, temperature sensors, and the battery in a MacBook Pro 2006/7/8.

Thank you for this Tutorial.
Do you know a method to change language in CWM ?
Best regards

cmoegele said:
Thank you for this Tutorial.
Do you know a method to change language in CWM ?
Best regards
Click to expand...
Click to collapse
Unfortunately I haven't found anything that would suggest that you can. The best I could do is have one of my friends tell me what each section states, but that may be a long while from now.
The menus I have figured out and listed are the most necessary. The others are just icing I suppose.

Unable to switch it back on
Hi,
first of all, please excuse me if this is not exactly related to this post, but I see there is not much discussion around this device so I figured this would be an okayish place to ask.
I got my ZTE U950 just today, put my SIM and MicroSD cards in it, turned it on, all OK. I played with it for a while, changed the language into English, tried some apps, deleted lots of default installed Chinese apps (such as Baidu, QQ, Baidu maps, etc).
I run Debian on my machine, so this guide wasn't working for me. However, I tried to run Genotools on Wine and followed the first steps, but no pop-up showed in my phone and I decided that probably Wine wasn't forwarding the USB dev properly. The phone kept on working normally for a while, I even recieved a phone call.
Then I turned it off just to switch the SIM back to my old phone and, after that, I haven't been able to switch the ZTE back on again. At first I thought it'd be the battery running out (although it reported 50% left while it was on), but I've had it connected for about 30 minutes now and I still can't turn it on...
Do you guys know if there is something I can try?
Thanks a lot and excuse me again if I posted in the wrong place... (and if I have, could you please point out where should I post it?)
Bernat.
EDIT: Today I woke up, I pressed the power button and... surprise! It just worked!

No Popup on phone
Hello
I have tried to follow the steps as you have mentioned.
Root>2nd Button>Popup>ok
But nothing appeared on my phone.
Can you guide me what should I do.
I have USB debugging and Unknown Source checked but no popup appeared on my phone.

raoyasir said:
Hello
I have tried to follow the steps as you have mentioned.
Root>2nd Button>Popup>ok
But nothing appeared on my phone.
Can you guide me what should I do.
I have USB debugging and Unknown Source checked but no popup appeared on my phone.
Click to expand...
Click to collapse
Do you have the usb-drivers installed ? (doublechek in device manager for windows ) Sometimes Win7-64 or Firewalls block uncertified drivers to install correctly. For 7-64 you can press F8 during early boot and choose "force unsigned drivers" or something simiar. On linux you should go through an Android adb installation howto, to correctly get debuginterface running.
Once you have installed chinese recover you can install some prerooted images from the hungarion or chinese sites.
br
cm
PS: has someone skills for implementing other languages or removing the chinese letters on some menues ?

I just bought ZTE V985 which is also tegra 3 device. Can anyone help how to root it?
Sent from my HTC Desire using xda app-developers app

how to root zte v985
someone please tell us how to root zte v985.

3G
Hi guys,
does anybody know if/how it is possible to connect to a 3G network with this terminal? In the specs it says it can only connect to Chinese 3G networks, so I'd like to know whether this is a software or a hardware restriction.
If it's a hardware one, I guess the solution must be pretty complex...
Cheers!

alz_uk said:
someone please tell us how to root zte v985.
Click to expand...
Click to collapse
I was able to root my ZTE V985 couple days ago. Download root installation package from:
http://pan.baidu.com/share/link?shareid=68344&uk=2753639880
1. Install ZTE USB driver first: Goto Settings -Developer options - enable Driver CDROM. Connect your phone to the computer and install driver package from ZTE. 985root.7z package has also ZTE USB driver but it didn't work on my Win 7, so I installed drivers from phone.
2. Turn off CDROM mode and enable USB debugging mode and Unknown sources
3. Unzip 985root.7z file to any folder
4. Run xxxroot.bat and command window appears. Script will stop and ask you to press any key (in Chinese)
5. Check that your phone is connected and press any key. Script will upload files to your phone
6. There will be popup window on your phone. Click Restore my data
7. Phone will then boot up but keep it connected to PC and wait until it is fully booted
8. if there's nothing going on in command window, press any key and command window closes. If your are rooted, you have SuperUser app
Original instructions from here:
http://bbs.gfan.com/android-5226211-1-1.html
And Google translation:
http://translate.google.com/transla...=http://bbs.gfan.com/android-5226211-1-1.html

suunnittelija said:
I was able to root my ZTE V985 couple days ago. Download root installation package from:
http://pan.baidu.com/share/link?shareid=68344&uk=2753639880
1. Install ZTE USB driver first: Goto Settings -Developer options - enable Driver CDROM. Connect your phone to the computer and install driver package from ZTE. 985root.7z package has also ZTE USB driver but it didn't work on my Win 7, so I installed drivers from phone.
2. Turn off CDROM mode and enable USB debugging mode and Unknown sources
3. Unzip 985root.7z file to any folder
4. Run xxxroot.bat and command window appears. Script will stop and ask you to press any key (in Chinese)
5. Check that your phone is connected and press any key. Script will upload files to your phone
6. There will be popup window on your phone. Click Restore my data
7. Phone will then boot up but keep it connected to PC and wait until it is fully booted
8. if there's nothing going on in command window, press any key and command window closes. If your are rooted, you have SuperUser app
Original instructions from here:
http://bbs.gfan.com/android-5226211-1-1.html
And Google translation:
http://translate.google.com/transla...=http://bbs.gfan.com/android-5226211-1-1.html
Click to expand...
Click to collapse
Thank you very much my freind, you are a kind and intelligent person.
---------- Post added at 12:31 AM ---------- Previous post was at 12:27 AM ----------
nabax said:
Hi guys,
does anybody know if/how it is possible to connect to a 3G network with this terminal? In the specs it says it can only connect to Chinese 3G networks, so I'd like to know whether this is a software or a hardware restriction.
If it's a hardware one, I guess the solution must be pretty complex...
Cheers!
Click to expand...
Click to collapse
Hahaha you silly billy, i know whats happened to you! You got the ZTE U985 instead of the V985. The ZTE U985 only supports TD-SCDMA 3g network which is CHINA only. You should have bought the ZTE V985 which is WCDMA 800/1900/2100 mhz which supports western 3G networks. LMFAO. I feel sorry for you fella.

Where did you buy the v985 ? I only can find offers from 350-400$ and for this pricing I can´t find any real advantages buying a chinese phone , there is also no DualSim,and normally very limited languages ( chinese cwm?),....

cmoegele said:
Where did you buy the v985 ? I only can find offers from 350-400$ and for this pricing I can´t find any real advantages buying a chinese phone , there is also no DualSim,and normally very limited languages ( chinese cwm?),....
Click to expand...
Click to collapse
I bought it from fastcardtech.com, only 275 USD with free delivery.
From hardware specs point of view this is a really good phone, fast as my Asus TF700T tab with Tegra 3. It also supports WCDMA 900/2100MHz which are the most used 3G frequencies in EU. It does have only English and Chinese languages, but I used MoreLocale 2 to get more choices. More Locale does not change system language (like settings, caller app etc) so those will remain in English, but for example now other apps like Google play, Chrome etc. supports the language you have chosen in MoreLocale.
Sent from my ZTE V985 using xda app-developers app

cmoegele said:
Where did you buy the v985 ? I only can find offers from 350-400$ and for this pricing I can´t find any real advantages buying a chinese phone , there is also no DualSim,and normally very limited languages ( chinese cwm?),....
Click to expand...
Click to collapse
Dont get it wrong my mate the zte v985 is a beast of a phone + a smart piece of hardware. Only downfall i see is the limited rom/root/customization support since its new (october 2012)
Reasons why you should purchase the zte v985:
1. really supports APP2SD (install apps to external sd so you never run out of space and you dont have to throw away your phone when internal memory of 4GB gets full like most other android phones)
2. quad core cpu + 12 core NVIDIA gpu (theres websites full of games made only for this cpu + gpu)
3. USB OTG (using your superfast cpu and gpu together with usb otg you can turn your phone into an high class gaming system using two usb game controllers playing arcade roms and 3d games ON YOUR PHONE!). This is an awesome feature that not all phones support even some high performance quad core phones dont have this function.
4. 720P HD screen + 1080P HD Playback/Recording
5. Full MHL support (usb to hdmi)
6. Cheapest all round high performance quad core. Awesome price (£190) for a phone compared to other quad core high performance phones e.g galaxy note 2 @ £500
NOTE: if you would like to buy this phone for the price mentioned leave a message with your email or contact me i know a seller in china.
NOTE: Or you could wait another month or two and buy the new mtk 6589 quad core phones such as the UMI X2 which is quad core, DUAL SIM, usb otg, 2GB RAM, 32GB ROM and dirt cheap (£200!!!)
I get my ZTE V985 today through the post, cant wait till i get it!

Recovery in english language?
Hi
Anyone found Recovery in English language?

Google play
I can install google play, but if i open it, it immediatly shuts down again...
Any idea's ?

cwm zte u950 test 1 (build, 28 nov 2012) by me.
===================================
(cwm-u950-6.0.2.3-permanent)
-------------------------------------------
CRC32 : D2CD4005
MD5 : A1C6B72375B2E79100AA9BE52D0F30C2
SHA-1 : C7B3165D1E1F7463BFF16C0DE7747E6B3EC3F807
xxx.media*fire.com/download.php?0411sb2m1kkyrv4
(cwm-u950-6.0.2.3-temporary)
------------------------------------------
CRC32 : 830121A8
MD5 : 8239E70CB81548FE4427C505A5184749
SHA-1 : 9CF9CED3EC6CA2B79AE174E03A423435BB0FFFAC
xxx.media*fire.com/download.php?m90c896m17u0o9p
sorry.. i still need to learn..
please report cwm zte u950 test 1 (build, 28 nov 2012).

suunnittelija said:
I bought it from fastcardtech.com, only 275 USD with free delivery.
From hardware specs point of view this is a really good phone, fast as my Asus TF700T tab with Tegra 3. It also supports WCDMA 900/2100MHz which are the most used 3G frequencies in EU. It does have only English and Chinese languages, but I used MoreLocale 2 to get more choices. More Locale does not change system language (like settings, caller app etc) so those will remain in English, but for example now other apps like Google play, Chrome etc. supports the language you have chosen in MoreLocale.
Sent from my ZTE V985 using xda app-developers app
Click to expand...
Click to collapse
ZTE Grand Era V985 Recovery (support English)download link: pan.baidu.com/share/link?shareid=372147&uk=973327405
If you have any problems,please sent a email to me ,my email address is '[email protected]' ,i can help root your ZTE Grand Era V985,and install the recovery,the recovery includes English language.At last,the Android 4.2 for V985 will coming soon,maybe in April,if anyone need ,i will send to you.Thank you.

i found twrp for the zte u950 in english in this package, it is in the folder recovery_3 :good:
what do you think? is it possible to make the zt3 u980 to work with european 3g network? i thought to flash the baseband from zte v985 on the zte u950... do you think its possible?

More stuff in English
hey Heatshiver...u can add these in your OP
I found some roms HERE for U950 which support english language..and atleast instructions are in english
2 or 3 of them are based on MIUI ...
I've tried the 1st one...works perfectly so didn't flash others
Extracted img file of twrp recovery (english) from the package provided by superpfpf - attached in the post

Storex Ezee'TAB901 root JB 4.1.1

hi,
After spending many time trying to root my storex tab 901 I bought in france (Already installed on 4.1.1 with google play), Iwas finnaly able to root it using adb and command line.
to do so:
- Download attached file
- Download from google SDK usb_adb_driver
- Go to your device parameters-> USB -> enable debbuging mode
- create a c:\root folder on your windows XP computer then Extract the zip file attached into it.
- Plugin your device to the computer, when prompted for driver, use google sdk USB_ADB_Driver
- When done, open a windows terminal command line
- type: c:
- type: cd \
- type: cd root
- type: cd rootkit
- type: go.cmd
If everything goes well, your tablet should reboot. you can try installing the free app from google store called "Root checker" to confirm your device is properly rooted.
Also, if you lost the original rom and live suite, here is the link to download the latest build from storex web site:
(I will post the link later when I find it)

JB 4.2.2
CAUTION: USE THIS ROM AS YOUR OWN RISK.......Be sure you have the official rom in case it is not working for you. It appears that even though you have the same tablet Reference, depending on when you buy it, hardware might be a bit different and most likely you will take the risk of having a unusable Touch screen or wifi...
I found out you can fully use your Ezee Tab 901 4.2.2
you can install rom from Manta MID 13.
You will be able to install the rom using Livesuite.
Gain:
- Android 4.2.2
- Root Access out of the box
- Play store installed.
Everything will be working
For the link type in google:
MID13 Android 4.2.2 Jelly Bean - Manta Multimedia Info
select google link called: manta.info.pl
select the link catshare or 4shared.
Start live suite 1.7, select the download img file, do a format when prompted. You done.
When the tablet restart, go to the parameter icon, and change language to French or english
Procedure on the Ezee tab 901 with livesuit:
- completly turn off the tablet, unplug cable
- start livesuite and select the downloaded image file
- keep the VOL- button pressed and plug the usb cable
- without releasing the VOL- button press the Power button 6 times.
- You should hear windows sound saying a USB device has been plugged
- if windows request it, install the driver from Livesuitefolder\usbdriver
- Livesuite should automatically start the flashing process.
- when prompted, "Format device" press YEs.
- When it s 100% you tablet should reboot.
Done.
Note: I did not invent anything, thanks to the good work of MANTA team members. I just found out this rom works on my tablet out of the box.

Hi,
Thanks for sharing these tips. I'm gonna try to update to 4.2.2, hoping this is going to fix some problems with this tablet.
I've been looking a lot for information about how to update ezee tab 901, so you did definitely a great work !
edit : iflash went well, but touch screen is not responding anymore. Any idea of how to solve it ?
Thanks.

samus64 said:
Hi,
Thanks for sharing these tips. I'm gonna try to update to 4.2.2, hoping this is going to fix some problems with this tablet.
I've been looking a lot for information about how to update ezee tab 901, so you did definitely a great work !
edit : iflash went well, but touch screen is not responding anymore. Any idea of how to solve it ?
Thanks.
Click to expand...
Click to collapse
Hi,
did you try going into recovery mode and factory reset? (shutdown tabel completely and keep press on volume+key then press power button)
in the menu, using vol+/- scroll down to wipe factory reset and validate by pressing the power key.
Let me know how it goes.
btw, are you sure your tablet is a Ezee tab 901 and not 971?
Cheers

Hi,
Yes I've got 901 and not 971 (written on the back of the device). I tried factory reset , but still the same problem. However, I flashed again with the original rom, and then touch screen went functional again but the wifi switch is kinda "broken" : it's impossible to turn on wifi from the Settings menu.
I returned the tablet where I bought it, seems there's a sort of material problem with it :/

samus64 said:
Hi,
Yes I've got 901 and not 971 (written on the back of the device). I tried factory reset , but still the same problem. However, I flashed again with the original rom, and then touch screen went functional again but the wifi switch is kinda "broken" : it's impossible to turn on wifi from the Settings menu.
I returned the tablet where I bought it, seems there's a sort of material problem with it :/
Click to expand...
Click to collapse
Im sorry to hear that, i dont think something is broken, i had the same issue with a memup tablet, even though it was a same reference, some model had different hardware, sonlike you after testing multiple rom i had only touch s creen and no wifi ( wifi switch went back to off when i tried to turn it on) or on other rom, i had working wifi but no touch screen.
I hope they will replace your device...
Cheers

pierrottls31 said:
Im sorry to hear that, i dont think something is broken, i had the same issue with a memup tablet, even though it was a same reference, some model had different hardware, sonlike you after testing multiple rom i had only touch s creen and no wifi ( wifi switch went back to off when i tried to turn it on) or on other rom, i had working wifi but no touch screen.
I hope they will replace your device...
Cheers
Click to expand...
Click to collapse
Yep the wifi switch is exactly what i've got on this storex. Thanks for your help anyway. Ho and by the way, I properly rooted it with you first tuto
Cheers.

Fast custom ROM 4.2.2 by TOxico for Ezee tab 901
Guys,
I manage to find a very fast and usable rom for our tablet: (THanks to Toxico.) this rom will change your life.
All information and download are in the thread here:
http://forum.xda-developers.com/show...php?p=42274265
It should basically work on any A13 device with livesuit (tested on my Ezee tab 901 and on my 704CET mem up)
This rom comes with no TS driver, but there is all explanation and download to install the needed driver.
note: you might loose the camera though. I encourage you to read the full thread before going further and flash your tablet.
If you want to know the driver used on your tablet, run a adb shell and type lsmod (You will have a list of loaded/used driver.)
Dont be scared, everything is written in the toxico's thread
My only advice, if you dont know how to use adb, do not try it, this is not that easy.
I hope this will help.
Best regards.
As usual do it at your own risk and even more: make sure you have the original rom... just in case

Tutorial for 971.
Hi there,
Does anyone know a tutorial like this one but for the 971??
My brother-in-law wasn't using is so I'm thinking in tweaking it to see how it gets.

MaedaKeiji said:
Hi there,
Does anyone know a tutorial like this one but for the 971??
My brother-in-law wasn't using is so I'm thinking in tweaking it to see how it gets.
Click to expand...
Click to collapse
Hi, sorry i cant help you, it looks like the 971 is using a10 cpu, sôit can be different.
If you know what you are doing, u can try to backup your original firmware and test the solution i have provided from toxico in py post above. But there is no warranty it s going to work.
Any case, donnot forget google is your friend
Good luck

Unfornetly it seems google doens't like this tablet...
I'll see what I can do with some backups and all.
Thanks anyway!

[Q] MTP USB Device?

I thought I was doing great after uninstalling bloatware. However, when I tried to connect my Note 2 to my PC via USB I received the error that MTP USB Device driver could not be loaded. Apparently I must have uninstalled something on my Note 2 that is not allowing me to connect to the PC via USB. I have been searching for days, read many postings with the same problem, downloading various Driver apps to no avail. I even downloaded and installed Samsung Drivers which also did not work. I still can use my USB plug from NOTE 2 to my Flash Drive to get stuff transfered to/from Note2/PC.
It never ends. Fix one thing and then another pops up. LOL
What else can I say except - H-E-L-P.

What de-bloater tool did you use ?
Does it show the apps it uninstalled ?
By default any de-bloater should only delete apps from /system/app and
/data/app.
Have you considered starting over by flashing root injected stock Rom?
Sent from my SGH-T889 using xda app-developers app

ciphercodes said:
What de-bloater tool did you use ?
Does it show the apps it uninstalled ?
By default any de-bloater should only delete apps from /system/app and
/data/app.
Have you considered starting over by flashing root injected stock Rom?
Click to expand...
Click to collapse
I did not use any de-bloater. I used Titanium Backup Pro (TBP) and have a complete list of all apks uninstalled.
In TBP under Backup/Restore all apks uninstalled are listed. Plus, I kept a list of all that I deleted.
No, I have not considered starting over by flashing root injected stock ROM. Thought about it, however, if I
do flash, I'm back to square one.
If I don't resolve this one problem, I will remain at this point until new OS comes out. I do have a work around for time being.
I do appreciate your help, time and concern. Thank you.
What really amazes me is that this problem is all over the Internet and I can't find a simple solution. I have Googled it,
been on here doing searches, reading postings, etc. I have even tried Driver Booster.

asctony said:
I did not use any de-bloater. I used Titanium Backup Pro (TBP) and have a complete list of all apks uninstalled.
In TBP under Backup/Restore all apks uninstalled are listed. Plus, I kept a list of all that I deleted.
No, I have not considered starting over by flashing root injected stock ROM. Thought about it, however, if I
do flash, I'm back to square one.
If I don't resolve this one problem, I will remain at this point until new OS comes out. I do have a work around for time being.
I do appreciate your help, time and concern. Thank you.
What really amazes me is that this problem is all over the Internet and I can't find a simple solution. I have Googled it,
been on here doing searches, reading postings, etc. I have even tried Driver Booster.
Click to expand...
Click to collapse
Sometimes we miss something small and obvious. Have you disabled USB debugging mode in Developer options?

AE74 said:
Sometimes we miss something small and obvious. Have you disabled USB debugging mode in Developer options?
Click to expand...
Click to collapse
Yes, I just tried that based on your suggestion. However, still got the same: MTP USB Device error. Thanks for your help.

asctony said:
Yes, I just tried that based on your suggestion. However, still got the same: MTP USB Device error. Thanks for your help.
Click to expand...
Click to collapse
Can you check your phone setting by dialing *#7284#?
Method 3 on the link below.
http://www.danrichard.com/2013/06/1...nect-to-pc-via-usb-with-unknown-device-error/

AE74 said:
Can you check your phone setting by dialing *#7284#?
Method 3 on the link below.
http://www.danrichard.com/2013/06/1...nect-to-pc-via-usb-with-unknown-device-error/
Click to expand...
Click to collapse
Tried this and again no success.
Method 3 – Ensure you have the right settings By default my phone was already set to the right settings for USB file transfers so I’ll assume most of these ship with the same configuration, hence why I have this as method 3. I found this on a forum and while it did not work for me, it seems a few other folks declared it a success.
1. Launch the phone key pad on your note and press *#7284# (don’t forget to start with that * symbol!) When you press the last pound sign (#) this will bring up an option that will allow you to change your USB connection settings (modem or PDA) – change it to PDA.
I did not get any option that allowed me to change the USB Connection settings when I entered *#7284#. So I dialed that number and got an error Unable to process request.
Tried new USB cable and it still tried to load/install device drivers but not successful. Same error MTP USB Device Failed.
Thanks again for trying to help. I do appreciate your help and time. Still looking for a resolution.

asctony said:
Tried this and again no success.
Method 3 – Ensure you have the right settings By default my phone was already set to the right settings for USB file transfers so I’ll assume most of these ship with the same configuration, hence why I have this as method 3. I found this on a forum and while it did not work for me, it seems a few other folks declared it a success.
1. Launch the phone key pad on your note and press *#7284# (don’t forget to start with that * symbol!) When you press the last pound sign (#) this will bring up an option that will allow you to change your USB connection settings (modem or PDA) – change it to PDA.
I did not get any option that allowed me to change the USB Connection settings when I entered *#7284#. So I dialed that number and got an error Unable to process request.
Tried new USB cable and it still tried to load/install device drivers but not successful. Same error MTP USB Device Failed.
Thanks again for trying to help. I do appreciate your help and time. Still looking for a resolution.
Click to expand...
Click to collapse
Perhaps you may not have the system file Phone Utility 1.0.0 or corrupted.

AE74 said:
Perhaps you may not have the system file Phone Utility 1.0.0 or corrupted.
Click to expand...
Click to collapse
Yes, I do have Phone UTL as shown in TBP. How do I access it? I can't under the Method 3.

asctony said:
Yes, I do have Phone UTL as shown in TBP. How do I access it? I can't under the Method 3.
Click to expand...
Click to collapse
I am trying to find out if you have all the files and compare with my files to find out why I can access phone utility and you can't. Your issue may be the driver or files idk. Tbh, I am not an expert. Just another android enthusiast trying to help. I have Tweaked Rom so mine may be different. I have found 2 system files in TBU, Service Mode and MTP Application. Do you have them also? Does service mode work for you when you dial, for example, *#0011#?

SUCCESS-Thanks to Y-O-U!!!!
AE74 said:
I am trying to find out if you have all the files and compare with my files to find out why I can access phone utility and you can't. Your issue may be the driver or files idk. Tbh, I am not an expert. Just another android enthusiast trying to help. I have Tweaked Rom so mine may be different. I have found 2 system files in TBU, Service Mode and MTP Application. Do you have them also? Does service mode work for you when you dial, for example, *#0011#?
Click to expand...
Click to collapse
Yes, I uninstalled both of those. Re-installed both Service Mode and MTP Application, powered off both PC and Note 2. Rebooted, USBd Note 2 to PC and SUCCESS!!!!!!!!!
Thank you very much for your help!!!!! You are no longer a Jr. U R A SR!!!

Find X2 CPH2023 EU - Demo mode and OTA.

Hi all,
I brought some handsets which came from a phone store that closed down recently.
One of those handsets is an Oppo Find X2 CPH2023 and it is stuck in demo mode.
Steps I have run through to remove:
Installed different launcher and tried to remove demo app using it. (Won't uninstall, it starts and just fails).
Install application from https://www.martview-forum.com/threads/oppo-all-model-demo-live-remove-gift-for-all-oppo-user.2519/ (Does wipe handset but leaves lots in tact including demo app).
Use ADB PM to try and remove package (Connects but won't let me remove).
Use ADB PM to disable package (Demo mode is still running).
Boot into recovery (There is no option to wipe).
The handset is not stolen and I have receipts for it!
The handset works but it is stuck on Android 10 and I can't upgrade it etc.
Does anybody have any idea how to go about removing demo mode? I would be happy to use a paid for service if someone can point me in the right direction, I am in the UK.
Also would anybody have a link to the ozip file for the full Android 11 for this model. I have used the search engine but haven't been able to locate one.
Thanks in advance.
T