[Q] Unroot Xperia z3 d6616? - Xperia Z3 Q&A, Help & Troubleshooting

First of all, I don't want to do anything harmful to my device, so how do I fully unroot my phone? I want to upgrade to lollipop and then root using King Root.

Plurkk said:
First of all, I don't want to do anything harmful to my device, so how do I fully unroot my phone? I want to upgrade to lollipop and then root using King Root.
Click to expand...
Click to collapse
I had to do the same last night. I used Sony PC companion to restore back to factory default after backing up all my data. Once the restore function finished, I allowed the OTA to go through. Once the OTA went through, I completed a factory restore via the bootloader screen (Call me overkill but i like a clean slate to work on). Before adding any apps or even my google account I used Kingroot to root the device with no issues. I do have one problem though, I cant seem to get SuperSU to install after using Kingroot, other than that, root was obtained and i started removing bloat and crap apps. Now... all i need is some help figuring out how to remove Kingroot and KingSu and apply SuperSu.

DirtySant0 said:
I had to do the same last night. I used Sony PC companion to restore back to factory default after backing up all my data. Once the restore function finished, I allowed the OTA to go through. Once the OTA went through, I completed a factory restore via the bootloader screen (Call me overkill but i like a clean slate to work on). Before adding any apps or even my google account I used Kingroot to root the device with no issues. I do have one problem though, I cant seem to get SuperSU to install after using Kingroot, other than that, root was obtained and i started removing bloat and crap apps. Now... all i need is some help figuring out how to remove Kingroot and KingSu and apply SuperSu.
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Click to collapse
Thanks for the fast reply. I believe you have to flash Supersu through recovery.
Sent from my D6616 using XDA Free mobile app

Plurkk said:
Thanks for the fast reply. I believe you have to flash Supersu through recovery.
Sent from my D6616 using XDA Free mobile app
Click to expand...
Click to collapse
I think the same thing. I just happen to be at work and dont have adb access on my workstation. Im going to have to play around with this once i get home today.

Here's the process I used to unroot my D6616 and install the new firmware (sorry, no links because I'm a new user):
--- MAKE SURE TO BACK UP YOUR FILES BEFORE YOU START THIS PROCESS ---
1. (Windows 8, 8.1, or 10 only) Disable driver signature enforcement (google it).
2. Download the latest Flashtool from the flashtool (dot) net website. (Magnet link guarantees quickest download). Just like with most root tools, you may need to temporarily disable antivirus. This is due to the fact that "rooting" is accomplished by exploiting a weakness in your phone with a specially crafted virus.
3. Install Flashtool.
4. Run C:\Flashtool\drivers\Flashtool-drivers.exe and install the following drivers (if on Windows 8+, say yes to all prompts asking to install unsigned drivers):
- Flashmode Drivers
- Fastboot Drivers
- Xperia Z3 Device Driver (near bottom of list)
5. Go to the start menu and run "Flashtool" (or Flashtool 64 if you're on a 64-bit system).
6. Click the "XP" button in the toolbar and download the newest D6616 firmware (Xperia Z3 > D6616 > 23.1.C.0.385 / R15C > Download)
7. Connect your phone to the computer with a USB cable. Make sure it's in "Charge only" mode.
8. Click the "Flash" button in the Flashtool toolbar, select "Flashmode", select the D6616 firmware in the list, leave all other settings unchanged, and click "Flash"
9. Flashtool will start the process. It may ask you to unplug, power down, then replug (don't worry about the back button). The process should take about 5-10 minutes. Be patient.
10. DONE!!!

bst82551 said:
Here's the process I used to unroot my D6616 and install the new firmware (sorry, no links because I'm a new user):
--- MAKE SURE TO BACK UP YOUR FILES BEFORE YOU START THIS PROCESS ---
1. (Windows 8, 8.1, or 10 only) Disable driver signature enforcement (google it).
2. Download the latest Flashtool from the flashtool (dot) net website. (Magnet link guarantees quickest download). Just like with most root tools, you may need to temporarily disable antivirus. This is due to the fact that "rooting" is accomplished by exploiting a weakness in your phone with a specially crafted virus.
3. Install Flashtool.
4. Run C:\Flashtool\drivers\Flashtool-drivers.exe and install the following drivers (if on Windows 8+, say yes to all prompts asking to install unsigned drivers):
- Flashmode Drivers
- Fastboot Drivers
- Xperia Z3 Device Driver (near bottom of list)
5. Go to the start menu and run "Flashtool" (or Flashtool 64 if you're on a 64-bit system).
6. Click the "XP" button in the toolbar and download the newest D6616 firmware (Xperia Z3 > D6616 > 23.1.C.0.385 / R15C > Download)
7. Connect your phone to the computer with a USB cable. Make sure it's in "Charge only" mode.
8. Click the "Flash" button in the Flashtool toolbar, select "Flashmode", select the D6616 firmware in the list, leave all other settings unchanged, and click "Flash"
9. Flashtool will start the process. It may ask you to unplug, power down, then replug (don't worry about the back button). The process should take about 5-10 minutes. Be patient.
10. DONE!!!
Click to expand...
Click to collapse
Nice! Thanks for the detailed instructions!
Sent from my D6616 using XDA Free mobile app

Related

Rooting 2011 Xperias running ICS 4.0.4 only.

Hi! All.
This one is for noobs to root their phone in the same way as the moderators explained but in easy language.
1. Download flashtool for xperia, google it and you got that.
2. Then download the 4.1.A.0.562 kernel for your 2011 xperia, you could google it or try it on 4shared, all you'll get there.
3. Go to flashtools>firmwares and delete everything present and then put the downloaded kernel.
4. Also you need to install the adb drivers for your phone. If you're not sure of that then go to flashtools>drivers and install the specific driver of your phone.
5. Now go to settings>developer options> and turn on usb debugging.
Then go to security and tick unknown sources.
6. Now switch the usb connection mode to mass storage mode(MSC).
7. Connect your xperia to your computer. Open flashtools.exe and click on the flash icon (that like a lightning/bolt) and select flashmode. Click on the respective kernel and click OK.
8. Follow the on screen instructions and you're done.
**You also need to download DoomLord's rooting toolkit for xperia.
9. Now turn on your phone, when the sony logo appears plug it to your computer and open your rooting toolkit and press enter.
10. Your phone may reboot several times, don't worry about that.
11. After it is over now again connect it to your computer, open flashtool.
**You also need to download the 4.1.B.0.587 kernel for your respective xperia, most probably you'll get it on 4shared.
12. Put that kernel in flashtool>firmwares.
13. Now again click the same flash icon and select the 4.1.B.0.587 and click on ok.
14. Follow the on screen instructions and you're done.
15. If there isn't any superuser or superSu app installed, that means you've not followed the steps proper and you are not able to complete rooting.:laugh::good:

[Q] lenovo a560 root methods??

Hello to everyone.
I'm using Lenovo A560 and want to root it to delete all those junk, built-in apps so that my RAM usage will decrease. I have tried many times using various root software (rootgenius, kingo, framaroot) yet didn't successful to root my a560. I have already installed usb driver for lenovo a560. Anyone can help me? I already have tried to root my phone like in the http://forum.xda-developers.com/showthread.php?t=2769260 thread but still the same problem occurred.
When i used rootgenius, my phone just reboot and reboot until 86% and the process failed. same on the kingo (except my phone did not reboot like before, it just failed after a reboot). In framaroot, the #error 6 message pop out.
Anyone can help me how to root my phone please? My phone system:
Android 4.3
Baseband ver : A560_A_0001_140330
Kernel Ver: 3.4.0-g80ec9c8-01182-gb30d6a7-dirty [email protected] #6
Build Num : A560_S010_143330
#just put every details for that i'm a newbie in these things. Any help would be very appreciated. (manual root not recommended, but still can try~)
Thanks!
Same problem here. Anyone can help please? Android 4.3 running on Lenovo A560.
problem solved.
I finally managed to root my a560 by installing the driver from the phone into the PC . Then I used iRoot to root my phone. It works! I followed the methods provided by a Russian blog (cannot post outside link because I'm a new user,credit to the blog)
Here's the methods (translated, contains grammar errors).
Remember, you're doing it at your own risk. The site administrator can not be held liable for the actions that you make.
1. Download and install the program on your computer VRoot
2. Disable antivirus (as needed).
3. Run the program, connect the device to your computer (if it is not defined, then try to install the drivers from the official site of your device). On the phone should be included: Debugging via USB, install from unknown sources in the USB connection must be uncheck MTP and Camera (RTR).
4. Once the device is determined, press the bottom right button green "ROOT", and wait.
5. Then, after the last window, the device will reboot (And it can be disconnected from the computer).
6. Root entitled to receive!
Russification (Thanks to Timur):
- Set on the PC this Chinese VRoot
- Put on sotik "Chinese" root-rights
- Then go to the Play Store, we set out SuperSU
- Run it, he will offer to update binary.
- Click to continue, and then click "OK". Pops request of the Chinese root.
- Press the right button zelёnenkuyu. After SuperSU say that the installation is successful, it will prompt you to delete other applications control root-access.
- Click "Yes" forward (SuperSU remove our "Chinese" and replace it with a more simply). Writes again about the successful installation.
Note : The phone will ask you something in Chinese after you root the phone. Just click the right button when the phone pop-up something after you root. This is because right button is the 'YES' and left one is 'NO' and i think that is the phone is asking for root permission.
P/s : for some reason I cannot delete the pre-installed software on my phone, even using root explorer. Anyway, the softwares that need the phone rooted can be installed.

[STOCK] [MM] Root Xperia Z5 Premium Sony Stock Marshmallow (Android 6.0) Guide

The updated cross-device Sony thread tested with Nougat is here.
Guide updated on 21 October 2016.
PREFACE
First of all, this guide will probably work for all recent Sony phones.
This guide is based on a work of number of people. The information how to get this goal achieved is very sparse and it is scattered across the Internet. There are lot of guides, but typically they require a strong familiarity with many things, so inexperienced users may became confused. I decided to assemble a detailed newbie-friendly guide myself. So here it is.
Get rooted stock Sony firmware is not a straightforward and easy task, but if all steps covered in this guide are performed well, the goal will be achieved. Since the creation of this guide, stock firmware versions got bumped multiple times, but nothing has changed fundamentally in terms of rooting.
In this guide I (and you) will use the stuff from these notable people:
@Androxyde — Flashtool
@IgorEisberg — XperiFirm (integrated into Flashtool)
@Dees_Troy et al. — TWRP
@Chainfire — SuperSU
@tobias.waldvogel — Kernel repack script and DRM fix
@zxz0O0 — iovyroot
The whole process divided into the following steps:
Getting your phone recognized by your computer (driver installation).
Backup your DRM keys.
Unlocking a bootloader.
Flashing stock firmware with Flashtool.
Repacking and flashing a kernel.
Rooting with SuperSU.
Restore your DRM keys.
Optional tasks.
The one thing to consider before the flashing of your Xperia phone is the unlocking of the bootloader. There is the official way of doing this provided by Sony. It's easy and straightforward. Check step #3 below.
Before unlocking, one should know the main caveat: once you have unlocked your phone, you have lost your DRM keys. These keys are used to make certain proprietary Sony functions to work, such as X-Reality for Mobile, camera noise suppression and some others. It is possible to backup your keys in beforehand and restore them once the phone is rooted. This will be covered in this guide.
The repack script mentioned before, incorporates a so called DRM fix which effectively emulates lost DRM keys and most of proprietary functions remain in a working state. This fix will suffice for most users, so you probably may want to root your phone straight away, nevermind the keys. I hadn't myself extracted and restored DRM keys ever, since DRM fix works perfectly for me, so you may want to forget about these keys too. Some users are not ready to just erase them, however. The choice is up to you, but if the camera performance is your sole concern, I can confirm that with DRM fix it works perfectly.
After the completion of this guide, your phone contents will be completely erased, so you may want to backup all what is important to you to some external locations. External microSD card will not be erased, so you may copy your stuff to it. If you are on a rooted Lollipop or older Android, you may want to use some specialized tools like Titanium Backup or like. TWRP also have a nice backup features, if you have one already installed.
The guide was tested on Windows 10 Pro 64-bit and Sony Xperia Z5 Premium Dual-SIM E6883 official model for the Russian market. During the course of this guide you will get a specific firmware for your particular market so don't worry, this guide is market-agnostic. It is even model-agnostic. I believe this guide works for most Xperia phones on the market, but I personally tested it just with my Z5 Premium.
Let's go.
1. GETTING YOUR PHONE RECOGNIZED BY YOUR COMPUTER (DRIVER INSTALLATION)
During the course of this guide, your phone will comminicate with your computer in Fastboot and Flashmode connection modes. When connected in these modes, for the phone to be properly recognized by a computer, you have to provide special drivers. Thanks to Flashtool creators, it comes bundled with generic drivers compatible with all recent Windows operating systems, so at first you should install Flashtool. You can get installer from the official website.
Next, you should install Fastboot and Flashmode drivers for your phone.
One caveat here however, these drivers are not from a "recognized Windows developer", that is they are not Windows-certified, so to get them installed on Windows 8/10, you should reboot with the disabled driver signature enforcement. Use Google to know how to perform this.
Once booted in the aforementioned mode (or in a regular mode if you are still on Windows 7), proceed to the actual driver installation. The drivers are packed into the Flashtool\drivers\Flashtool-drivers.exe executable, but it didn't work on my system, perhaps because it is 64-bit (but feel free to try it yourself), so I simply unarchived it with 7-Zip (right-clicked it and chose 7-Zip > Extract to "Flashtool-drivers"). I got a Flashtool-drivers folder, which contained all the drivers from the executable.
Once drivers are unpacked, connect your phone in a Fastboot mode. Recent Sony devices can boot in Fastboot just like this: shutdown the phone, press and hold Volume Up rocker button and connect USB cable to the phone while the other end is connected to a running PC. The phone's LED will turn blue shortly. That's it, you are in a Fastboot mode. Open Device Manager (Win + X, Device Manager) and check if there is some unknown device (with the name S1Fastboot or something like this).
Double-click this unknown device in the Device Manager, click Update Driver..., then Browse my computer for driver software, and choose the Flashtool-drivers folder created earlier with 7-Zip (leave Include subfolders checked). Shortly you will get a red warning dialog window, which inform you that this driver doesn't have a proper signature:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Very scary. Just proceed with the install despite all the red flags, it's safe.
Once Fastboot driver is installed, plug out the USB cable off the phone and connect it in a FlashMode mode. This is done just like for Fastboot, but in this case you should press and hold Volume Down rocker button during the cable plugging in. The LED in this case will be green and not blue. The procedure to install the driver is exactly the same.
After the successful installation, try to reconnect the phone in these modes again couple more times to make sure all devices get properly recognized by Windows. If all seems good, proceed to the next step.
2. BACKUP YOUR DRM KEYS
There is a tool called iovyroot, with which you can backup your DRM keys from an unrooted phone, but at the time of the writing it doesn't support latest firmwares. It does support a lot of older firmwares so it may be useful to not upgrade your phone before checking up this tool.
If you're into this backup DRM thing, go to the original thread, download the latest version and check if it is working for you. For now I just skip this step. Basically, you want to download the zip, connect your phone in USB Debugging mode, run the tabackup.bat script and see the output.
I will not cover DRM keys extraction/restore in details, since I never did it, so I don't want to write about something I haven't myself performed. Please check corresponding threads.
Note that most proprietary Sony features will work even without DRM keys, such as X-Reality for Mobile, camera denoise filter and some others. DRM fix will be covered later in this guide. Some features will not work with DRM fix, Widevine for example. Most users will not even notice these.
3. UNLOCKING A BOOTLOADER
Sony does provide its own guide. It is a plain and simple and — good news! — if you have followed the previous steps, you just got all the prerequisites covered!
4. FLASHING STOCK FIRMWARE WITH FLASHTOOL
The Flashtool was installed on the completion of the first step, so let's start it. If you are on 64-bit Windows, start Flashtool64 (there is a shortcut in the Start menu). It does require administrator privileges.
Once you are in Flashtool, at first you need to obtain the most recent official stock firmware from Sony. Press the "XF" icon (the right-most one in the toolbar) to start XperiFirm. The window will open, choose the phone from the left part of the window (Xperia Z5 Premium (Satsuki)), then choose your particular model (I chose E6883 Dual) and after that choose your market and operator from the right part of the window. I chose 1299-4828 Russia Customized RU. Of course, you don't have to choose exactly this, click on the entries of your own choice. The entry will become highlighted and shortly there will be some info in the last column (Latest Firmware). This definition will be also in the right-most part of the window just under the phone thumbnail, click on it. Not a brilliant design decision, but that's it. Here is a screenshot for your reference:
The new window will pop up, press Download. The stock firmware will be downloaded to your computer and unpacked. Once the download is completed, close all XperiFirm windows to return to the main Flashtool window. Flashtool will begin creation of the .ftf file from the downloaded files which will be used for a (subsequent) flashing. FTF-files are similar to ZIP-files, and may be opened with 7-Zip. I've got E6883_32.2.A.0.305_1299-4828_R4C.ftf after the completion of this procedure. Flashtool places firmwares in the C:\Users\<Your Windows Username>\.flashTool\firmwares.
Now, once the stock firmware is downloaded, packed into .ftf and ready to be installed, let's do this. Disconnect the phone for now, physically extract microSD card (if any) and press the left-most button on the Flashtool's toolbar (the "Lightning" one) and choose Flashmode. The Firmware Selector window will appear with a selected default folder and list of all firmware available for a flashing. I've got a single entry, the firmware I just downloaded. Before actual flashing, you can check some checkboxes from the Wipe section, I usually check all to start clean (all the data on the phone is erased). Once again, just to be safe, extract the microSD card from the phone at this moment. It is not needed for a flashing anyway. Here is how the window looked to me:
After all is set up, press Flash. The flashing process will begin. At first Flashtool will prepare files for a flashing. After a while, window will appear which will ask you to connect the phone in the Flashmode mode. Shutdown the phone, hold the Volume Down button, connect the USB cable. Once Flashtool detects the phone in the Flashmode mode, it will start the actual flashing automatically.
After the completion of the flashing procedure after some minutes, you'll get a stock Sony firmware installed, and now it is perfect time to proceed to the next step. You may leave your phone off at this moment, but if you are curious, start it up and check if the new Android is actually there. Note however that first start after the firmware installation takes a long time.
5. REPACKING AND FLASHING A KERNEL
To get the stock firmware rooted, you need a way to install SuperSU. SuperSU is some tool which enables root access to the Android system. To install SuperSU, you need TWRP. To run TWRP, you need a kernel, which supports both TWRP and your Android version.
You can extract the kernel from .ftf file, prepared by Flashtool earlier, repack it and integrate TWRP (and DRM fix) into it, and finally flash it to your phone back modified. Sound like a complex task but it's definitely achievable.
At first you should extract the actual kernel from the .ftf file. Reminder: it's in the C:\Users\<Your Windows Username>\.flashTool\firmwares folder and may be titled E6883_32.2.A.0.305_1299-4828_R4C.ftf or something like this. Open it as an archive (right-click on a file, 7-Zip > Open archive) and extract kernel.sin. It's your phone's packed kernel.
If it is packed, obviously you need to unpack it. Thankfully the almighty Flashtool can do this. Open Flashtool, navigate to the Tools > Sin Editor, select a kernel.sin you've just extracted and press Extract data. As a result, you'll get a kernel.elf file in the directory where your packed kernel was. As you may have guessed, kernel.elf is an unpacked kernel. It can be modified, repacked and flashed back to the phone. Let's do this.
You will need a Stock kernel repack script from @tobias.waldvogel. Here is the original thread. Grab the script there. I used v5.0 and it worked perfectly for .253 and older.
Once the contents of the zip-file are extracted to some directory, copy the kernel.elf there and summon command prompt in this directory (right-click in the empty space of this folder in File Explorer with the Shift button pressed and choose Open command windows here).
In the command line type the following:
Code:
rootkernel.cmd kernel.elf boot.img
You'll get some questions about adding some features/tools to your kernel, feel free to answer "Yes" (type Y) to all of them. Screenshot for your reference:
If all went smoothly, you'll get a repacked kernel, boot.img in the script folder, supercharged with TWRP and DRM fix, and most importantly, which also supports rooting. Now it is time to flash it to your phone.
Turn off your phone and connect it in a Fastboot mode: hold the Volume Up rocker button and connect USB cable. The LED on the phone will turn blue.
Flashing images in this mode is typically done with a fastboot.exe from the Android SDK. Android SDK weighs many gigabytes but thankfully you don't need to download it. Fortunately Flashtool contains fastboot.exe from the SDK. It's in the Flashtool\x10flasher_lib folder. For the brevity of the following steps, copy the newly generated boot.img to this folder. Shift-right-click in the empty space of this folder window and choose Open command window here entry from the context menu. Windows console will appear.
At first try this command:
Code:
fastboot.exe devices
If all is good, there will be one device in the output of this command, just like this:
If not, perhaps there is some driver issue, so head back to the step #1 and make sure the drivers are installed correctly.
If your device is shown correctly, let's flash some files to the phone. Execute the following command to flash the modified kernel:
Code:
fastboot.exe flash boot boot.img
The proper output of this command will be like this:
If you get any errors, the first and more likely reason is that you still have a locked bootloader. Head to the step #3 to verify its state and unlock it if necessary.
If there were no errors, you now just flashed a custom kernel with TWRP recovery and DRM fix. You're almost done! You may plug out the cable from your phone. If you are attentive to the details, you'll notice that now, once your phone is started, its LED turns amber for 2-3 seconds. This is a special signal for those looking to boot into a recovery (TWRP).
Although @tobias.waldvogel claims his script is able to also integrate SuperSU during the kernel repacking, I didn't managed to get this working, so the SuperSU installation is a separate step in my guide. The next step.
6. ROOTING WITH SUPERSU
Now when you have TWRP in place and Marshmallow installed, let's root it. SuperSU distributed in a TWRP-friendly .zip archives, so you should copy one to your microSD card. I used beta version 2.78 SR1 from here. At the time of your reading, there probably will be some newer versions available, try them instead.
Once SuperSU zip-file is copied to your microSD card, reboot to recovery (TWRP). To do this restart or power up your phone and look at the LED. Once it lights amber, press Volume Up rocker button and you'll get into recovery — TWRP 3.0.
To install SuperSU, press Install, go to the /external_sd and select the .zip (in my case SR1-SuperSU-v2.78-SR1-20160915123031.zip). Swipe right to confirm installation. Once it is installed, press Reboot System button. Phone will reboot twice. Do not interfere with the phone during these multiple reboots, the things are getting done right, so just wait once Android is started. Once it's started, the phone is rooted and functional!
7. RESTORE YOUR DRM KEYS
If you had successfully backed up your DRM keys in step #2, it is now time to restore it back to the device. There is a flash_dk.cmd script shipped with the Root kernel repack script you used in the previous step. flash_dk.cmd can be used to flash the DRM partition back to your phone.
At first prepare the flashable .ftf:
Code:
flash_dk.cmd <ta backup image> dk.ftf
And then flash dk.ftf via Flashtool, just like you flashed the whole firmware in the step #4, but don't wipe anything this time.
8. OPTIONAL STEPS
8.1. Xposed installation
Since Z5P uses Lollipop and later, you should install Xposed APK from here. At the time of writing there is XposedInstaller_3.0_alpha4.apk installer there.
Once APK is installed, grab the latest .zip from the repository, I've got xposed-v86-sdk23-arm64.zip. Install it in a regular TWRP way covered in step #6.
Once all these steps are done, you should have Xposed Installer app in your phone, and if you open it and check Framework section, if everything is alright, there will be text in green, something like "Xposed framework version 86 is active".
Installation of actual Xposed modules can be performed in different ways. For example you may install HideSimIcons module from @tobias.waldvogel if you've got dual-SIM Z5P and you're mad at SIM-card icons in the system tray. Get the APK from the original thread and install it just like you install regular APKs.
8.2. Resolving Voice Search and random volume up/down issues while using regular headphones
See this thread.
8.3. Disable startup notification if there is a newer firmware available
Some people get annoyed by a persistent notification, which is displayed once the new firmware become available (new Android version from Sony). Rooted users cannot just tap it and update over-the-air, because they need to perform a complex rooting procedure in beforehand (covered in this guide). It is possible to disable this notification. You may get these notifications by email anyway.
The easiest and safest way is to use some autorun manager. I used Autorun Manager Pro and disabled all receivers of system apps com.sonymobile.fota.service, fota update service and Software update. Notification vanished after a restart.
You may even freeze or remove these apps via some app manager like Titanium Backup Pro.
THAT'S IT
At this point you have a stock Sony Android enhanced with root privileges. SuperSU app is also installed, so you are ready to use root right away. SuperSU now can be updated in a regular way via Play Store.
P.S. WHEN NEW FIRMWARE IS AVAILABLE
Once the new firmware is released, you may perform the same procedure for it beginning from the step #4, but if it is a minor upgrade, you may want not to wipe anything during Flashtool flashing this time. If it is a major upgrade, e.g. Marshmallow > Nougat, you probably may want to start with a clean system and wipe all.
Hello
THX for this guide
ihave this problem
C:\Android\sdk\platform-tools>fastboot.exe flash boot E6883_MM_ROOTABLE_PERMISSIVE_boot.img
target reported max download size of 536870912 bytes
sending 'boot' (15548 KB)...
OKAY [ 0.353s]
writing 'boot'...
FAILED (remote: Command not allowed)
finished. total time: 0.384s
---------- Post added at 12:01 PM ---------- Previous post was at 11:59 AM ----------
I dont have this folder with"Flashtool\x10flasher_lib f"
get2easy said:
Hello
THX for this guide
ihave this problem
C:\Android\sdk\platform-tools>fastboot.exe flash boot E6883_MM_ROOTABLE_PERMISSIVE_boot.img
target reported max download size of 536870912 bytes
sending 'boot' (15548 KB)...
OKAY [ 0.353s]
writing 'boot'...
FAILED (remote: Command not allowed)
finished. total time: 0.384s
---------- Post added at 12:01 PM ---------- Previous post was at 11:59 AM ----------
I dont have this folder with"Flashtool\x10flasher_lib f"
Click to expand...
Click to collapse
Hello. This seem like a driver problem to me. Or maybe bootloader is locked. Was fastboot driver installed from the Flashtool package? Do you have your bootloader unlocked?
Hy THX for ure answer.
Drivers are installed, but myBL is LOCKED!! Must i have UL BL??
get2easy said:
Hy THX for ure answer.
Drivers are installed, but myBL is LOCKED!! Must i have UL BL??
Click to expand...
Click to collapse
Sure, I've explicitly stated in the preface section of this guide, that you need to unlock your bootloader to get things done.
OK THX. I dont will loose my performance and the quality from the cam. I wait when is available from the Locked BL.
Hey thank you for posting this it helped a lot! But I don't really know what happened after I flashed the custom kernel and TWRP my phone won't recognize the microSD, not even when booting at recovery. Help.
renezada88 said:
Hey thank you for posting this it helped a lot! But I don't really know what happened after I flashed the custom kernel and TWRP my phone won't recognize the microSD, not even when booting at recovery. Help.
Click to expand...
Click to collapse
I heard about this issue with some large microSD cards of sizes >=128 GB. What is your card?
128gb indeed
renezada88 said:
128gb indeed
Click to expand...
Click to collapse
That's probably a kernel issue. You can try to ask support from its creators, but don't expect anything, because this all is a volunteer work.
get2easy said:
OK THX. I dont will loose my performance and the quality from the cam. I wait when is available from the Locked BL.
Click to expand...
Click to collapse
Just updated the guide, adding the last section (P.S.). Check it out, you may be interested.
Fragmentation said:
That's probably a kernel issue. You can try to ask support from its creators, but don't expect anything, because this all is a volunteer work.
Click to expand...
Click to collapse
Solved it! I needed the E6583 kernel not the E6883. Thanks for everything now root is working with that kernel and it reads the microSD.
Fragmentation said:
Just updated the guide, adding the last section (P.S.). Check it out, you may be interested.
Click to expand...
Click to collapse
sir are all the drm protected features restored by the mod????, and my phone is already MM can I proceed to the 3rd step??
renezada88 said:
Solved it! I needed the E6583 kernel not the E6883. Thanks for everything now root is working with that kernel and it reads the microSD.
Click to expand...
Click to collapse
That's good. I will update the guide and explicitly mention, that it is needed to pay attention to what particular model the phone is. There are different kernel options for different models of Z5P.
1dave said:
sir are all the drm protected features restored by the mod????, and my phone is already MM can I proceed to the 3rd step??
Click to expand...
Click to collapse
I think they are all restored, however I applied the mod just yesterday and checked only photo quality in dark conditions. X-Reality is also seems like works properly, but honestly I didn't tested it before and after the mod. So far so good.
If you already have stock MM, proceed to the stage 3 directly. But of course you should have fastboot drivers properly installed, if not, head to the stage one.
Does anybody have some problem with whatsapp notification when the smartphone is wifi connected?
Sometimes I don't receive any message until I enter the application. This does not happen if I am connected via 3g.
Edit: Sometimes I received delayed whatsapp notification even if the smartphone is connected through 3g.
Inviato dal mio E6853 con Tapatalk 2
We needs this! A light for LB users... Someone can port for Z5? ?
http://forum.xda-developers.com/showthread.php?t=3337357
Enviado de meu E6853 usando Tapatalk
Guto ViP said:
We needs this! A light for LB users... Someone can port for Z5? ?
http://forum.xda-developers.com/showthread.php?t=3337357
Enviado de meu E6853 usando Tapatalk
Click to expand...
Click to collapse
1. There is no dm-verity on Z3 Beta MM but we have it
2. Flashing needs working recovery for locked bootloader (it needs root to install recovery!)
Is it possible to make a flashable.zip of twrp? For a pre-rooted stock rom
Black_Focus_X said:
Is it possible to make a flashable.zip of twrp? For a pre-rooted stock rom
Click to expand...
Click to collapse
That'd be great !
Black_Focus_X said:
Is it possible to make a flashable.zip of twrp? For a pre-rooted stock rom
Click to expand...
Click to collapse
If you are talking about the PRFCreator, then no, currently it doesn't work with Marshmallow for some reason. Check the corresponding thread.

[Tutorial | In-Depth] Huawei G750-U10 from Android 4.2 to 4.4.2 (+ personal exp)

Hello Everyone. This is my first post on XDA-Developers, and I want to share my experience on how I transferred my Huawei G750-U10 to Android 4.4.2. For the people not interested in my experience, and are only here for the explanation, scroll down to the tutorial part.
Story part (my experience)
First off, I did some research on how to root the phone, because you will need a rooted phone to install other firmware and custom ROMS. Rooting is essentially unlocking an account on your phone that has access to all the files and programs so that you can have more control over your phone (it is normally disabled for security reasons). Rooting the phone was easy. I used a program called RootGenius, which is just a 1 click-root program. Very handy and easy. After this, the hard part started.
Fyi, the only reason that I started this project is because I wanted to play Pokémon GO w/o buying a new device
From this step I did a full backup of my current ROM and NVRAM and wrote down my IMEI numbers (the G750 has 2 IMEI numbers because it has 2 SIM-Card slots). These numbers are unique for your phone and are used for calling and sending SMS messages. So make sure you write them down (in my phone they were also written down under the battery). The program I used to backup the NVRAM and the IMEI numbers is MTKDroidTools.
After this step, I tried unlocking my bootloader. But it was very stubborn (I was using the latest firmware from Huawei, B119) and I tried doing this with fastboot. Which failed every single time and gave a 0x7000 error when I tried to unlock the bootloader. But I have to say that my bootloader was acting weird from the start anyway. Whenever I used the command:
Code:
fastboot oem device-info
It always showed that the bootloader was unlocked, eventhough after I locked it using the command:
Code:
fastboot oem lock
Which is weird. So I will just include a tutorial on how to unlock the bootloader just in case yours works normal.
So, after realising that my bootloader was not working correctly, and I could not install any recovery mod like CWM or TWRP (or any custom ROM for that matter), I found out that I needed to flash to the chip directly. This was also a huge challange, since i've never done this before and I actually did not know what I was doing. I've changed ROMS on phones a couple of times before, but that always was with a unlocked bootloader and so via the "normal" recovery system way.
For this part, I used XDA user: jacktackles' post a lot. He had some handy information about flashing to the chipset immediately and on what files to use. Since my B119 firmware was locked, I first wanted firmware with an unlocked bootloader. So I flashed some Chinese G750 firmware, that changed my device from a G750-U10 to a G750-T00. The flashing process was not flawless at all, and was the part that took me the most time (10+ hours). This all because I forgot to untick 1 simple box... Oh well, I guess that is how it works (at least I got it to work ). So, after flashing this Chinese firmware, the hardest part was done. And I had access to TWRP Recovery. With this I installed the custom ROM that I wanted, and that is where my adventure ended.
So, to summarize: It is not easy, and not beginner friendly. That is why I wanted to make this post: To make it easier for you guys to do the same and get to catch YOUR Pokémon! (Or just to upgrade to 4.4.2). So let's now go to the tutorial part!
Tutorial part
I did this with a Windows 10 64-bit computer, although I would recommend using Windows 7. You will also need a usb-cable to connect your phone to your computer. Make sure that everytime you install a new ROM that you re-enable USB-debugging. You do this by going to your phone options > About Phone > Click "build number" 7 times > Go back to options > Developers options and tick the USB-Debugging tickbox.
Sorry for not uploading screenshots, but XDA prevents me from using any outside links because I'm a new user (so i'll try to be as precise as possible). This means that also any downloadable files should be retrieved from jacktackles' post (again big thanks to him!). His forum post can be found here: http://forum.xda-developers.com/android/general/huawei-g750-u10-honor-3x-kitkat-4-4-2-t3038166.
So, go to his post and download the VCOM drivers, MKT Droid Tools, B113 4.2.2 base with unlocked bootloader, Root Genius, and this ROM from another XDA-Developer: http://forum.xda-developers.com/showthread.php?p=62356379#post62356379 (Thanks a lot mate! Awesome upload). The Gaaps link is not needed with my method, and the last link is down. So you will need to get a replacement ROM for that. I used one from NeedRom. Just go to their site, and search for G750-U10 and download a ROM that you want (which is Android 4.4.2 of course). Or download another rom from any other site. The one I used is called: G750-U10 KitKat which was listed on the site on: 07/22/2015 11:35 pm. But you can also choose to download another ROM.
So to sum up, we got 3 ROMS:
1. The Chinese Firmware downgrade to B113
(FILENAME: G750-U10 V100R001C00B113CUSTC432D001_Firmware_Slovakia_Austria_Lithuania_Czech Republic_Latvia_Estonia_Greece_05021NHU)
2. The ROM from pavel22 to change the device to G750-T00
(FILENAME: G750-T00_mod8_265_FlashTool)
3. The ROM that we finally are after
(FILENAME: Huawei G750 U10 Kit Kat 4.9.16)
(In my case of course, not if you downloaded another "final" ROM)
Okay, so after all the files are downloaded and extracted (except for the 3rd ROM), we can start!
1. Rooting
This step is very simple and quick. Plug in your phone to your PC and open Root Genius. Click the big button and your phone should be rooted. If it gives an error, just try again and again until it works. After this restart your phone, and a new app "RootKing" should be installed. If not, the phone is not rooted.
2. MTK Droid Tools (backing up NVRam & IMEI)
Extract MTK Droid Tools from it's ZIP file, and place it in a folder. Now extract the VCOM drivers and install them. These drivers make MTK Droid Tools recognize your device. After installing the drivers, open up the .exe file from MTK and make sure it recognizes your device. If it does not, reboot your PC and try again. After your device is recognized, install the "adbd insecure" app on your device, from the playstore (or download it somewhere else if you do not want to pay). But trust me, it is worth the money. Once adbd is installed, tick both boxes on the app, so that we can connect to your phone with MTK. If done correctly, MTK Droid Tools should now be able to get full access to your device, and a green box will appear in the left bottom of the program.
Now, backup your NVRam and IMEI. You do this by clicking on the "IMEI/NVRAM" button, and clicking backup. To be safe and for ease of access, write down your IMEI's on a paper or notepad file. Now the real fun starts!
2.5 Unlocking the bootloader (you might not have to do this)
Only do this step if you get a BROM error with code 6045 when trying to flash any roms. Here is how you unlock the bootloader:
1. Install ADB drivers. I used a tool made by XDA user Snoop05 (http://forum.xda-developers.com/showthread.php?p=48915118)
2. Connect your device to your pc
3. Open up a command promt from windows
4. type "adb" and check if it returns a big list of available commands (that you know for sure that adb is installed)
5. Type "fastboot" and check if it returns a big list, for the same reason
6. Now type "adb devices" and check if it gives your device, if not make sure you have correct usb drivers installed for the G750-U10, if not just install HiSuite from Huawei (It comes with the correct drivers), then disconnect your device and type "adb devices" again.
7. Now type "adb reboot-bootloader" and your phone will restart in fastboot mode.
8. Type "fastboot oem unlock" and follow the instructions on your phone screen (they are very small and hard to read).
3. Flashing the Chinese Firmware
In the Chinese firmware folder, there will be 4 sub-folders: SD_Upgrade, Update Tool, USB_DRV, USB_Upgrade.
0. Delete the SD_Upgrade folder (Not needed).
1. Go to USB_DRV and install the .exe file in the: "Driver For servers 2012-11-27" rar file.
2. After this open the Update Tool folder and extract files.
3. Open the flash_tool.exe file, which is used to flash the device (like the name suggests )
4. Once the program is open, click on the "scatter-loading" button. Search for the USB_Upgrade folder, and select the MT6592_Android_scatter.txt file.
5. Turn off your device, remove the battery, wait a few seconds and reinsert the battery back into the device. Do NOT turn on the device.
6. Make sure SP_Flash_Tool is set to "Download only" (can be set by the dropdown box)
7. Click the "Download" button, and connect your device to your PC.
8. Wait, and the progress bar will fill up. DO NOT DISCONNECT YOUR DEVICE OR YOU COULD BRICK IT!
9. Success? Great! Restart the phone and progress to the next step!
10. Failure? Untick the Preloader partition and repeat from step 5. Still not working? Also untick USRDATA and try again.
4. Flashing the: "G750-U10 to G750-T00" Firmware
This will be almost the same as part 3.
Extract the "G750-T00_mod8_265_FlashTool" rar file, and:
3. Open the flash_tool.exe file, which is used to flash the device (like the name suggests )
4. Once the program is open, click on the "scatter-loading" button. Search for the USB_Upgrade folder, and select the MT6592_Android_scatter.txt file (make sure that you select the scatter file from the new rar file, and that you are not using the same one as before).
5. Turn off your device, remove the battery, wait a few seconds and reinsert the battery back into the device. Do NOT turn on the device.
6. Make sure SP_Flash_Tool is set to "Download only" (can be set by the dropdown box)
7. Click the "Download" button, and connect your device to your PC.
8. Wait, and the progress bar will fill up. DO NOT DISCONNECT YOUR DEVICE OR YOU COULD BRICK IT!
9. Success? Great! Restart the phone and progress to the next step!
10. Failure? Untick the Preloader partition and repeat from step 5. Still not working? Also untick USRDATA and try again.
5. Restoring your NVRam and IMEI
You might need to root your device again, check if need be, by searching for an app called SuperSU or RootKing. If they are not present, root the device again with Root Genius.
You will need to re-install the "adbd" app on your new ROM. If there is no Play Store present, search for a Play Store APK on Google. Once, installed check the 2 tickboxes and re-open MTK Droid Tools.
Click on the "IMEI/NVRAM" button restore your backed-up NVRAM and retype you IMEI codes. Once the restores are done, restart the phone and check if you can call someone. If it works, good job! You can now progress to the very last step! If not, check if you entered the IMEI correct. You probably made a Typo.
6. Installing final ROM
Now that you have installed pavel22's ROM, you have access to a recovery system. So copy the whole 3rd zip file to the root folder of you device. Turn off your device, and turn it on again but this time while holding both volume buttons and the power button until TWRP opens. Click on install, search your zip file and swipe right. When it finishes, do a factory reset from TWRP and then reboot the system normally. You should now have a fully working G750-U10 with Android 4.4.2. Congratulations!
This was my tutorial and personal experience with converting my G750-U10 to Android 4.4.2. It has been a wild ride, and i've reached points that I wanted to throw my device against the wall. I'm now very happy with my (feeling like) new device. I can now finally catch 'em all and become the best PokéMaster ever!
~ NeusAap.
Thank you for the tutorial. I know nothing about flashing.
However, I could follow the instruction until 4. Flashing the: "G750-U10 to G750-T00" Firmware.
The problem is that after I had clicked the "Download" button, and connected my device, the error popped up BROM ERROR : S_SECURITY_SECURE_USB_DL_IMAGE_SIGN_HEADER_NOT_FOUND (6045).
Could you please help? Thank you.
NT79 said:
Thank you for the tutorial. I know nothing about flashing.
However, I could follow the instruction until 4. Flashing the: "G750-U10 to G750-T00" Firmware.
The problem is that after I had clicked the "Download" button, and connected my device, the error popped up BROM ERROR : S_SECURITY_SECURE_USB_DL_IMAGE_SIGN_HEADER_NOT_FOUND (6045).
Could you please help? Thank you.
Click to expand...
Click to collapse
That error means that your bootloader must be locked. For me, it was acting weird. They way you want to (try) to unlock the bootloader is as follows:
1. Install ADB drivers. I used a tool made by XDA user Snoop05 (http://forum.xda-developers.com/showthread.php?p=48915118)
2. Connect your device to your pc
3. Open up a command promt from windows
4. type "adb" and check if it returns a big list of available commands (that you know for sure that adb is installed)
5. Type "fastboot" and check if it returns a big list, for the same reason
6. Now type "adb devices" and check if it gives your device, if not make sure you have correct usb drivers installed for the G750-U10, if not just install HiSuite from Huawei (It comes with the correct drivers), then disconnect your device and type "adb devices" again.
7. Now type "adb reboot-bootloader" and your phone will restart in fastboot mode.
8. Type "fastboot oem unlock" and follow the instructions on your phone screen (they are very small and hard to read).
If your bootloader is now unlocked, you should try to flash again. My phone gave an error at the step 9, but I still followed these 9 steps. So the error I got could also have been a visual programming error, or bug.
I hope this helps! Keep me up to date
NT79 said:
Thank you for the tutorial. I know nothing about flashing.
However, I could follow the instruction until 4. Flashing the: "G750-U10 to G750-T00" Firmware.
The problem is that after I had clicked the "Download" button, and connected my device, the error popped up BROM ERROR : S_SECURITY_SECURE_USB_DL_IMAGE_SIGN_HEADER_NOT_FOUND (6045).
Could you please help? Thank you.
Click to expand...
Click to collapse
Same error. I tried several times with "fastboot oem unlock" but it didn't work: err 0x7000. I could't find anything helpful on the internet.
The odd thing is when i typed "fastboot getinfo-bootloader" I got "(bootloader) unlocked".
I just wanted to be a pokemon trainer too
Iroh96 said:
Same error. I tried several times with "fastboot oem unlock" but it didn't work: err 0x7000. I could't find anything helpful on the internet.
The odd thing is when i typed "fastboot getinfo-bootloader" I got "(bootloader) unlocked".
I just wanted to be a pokemon trainer too
Click to expand...
Click to collapse
That was the excact same error I was getting. Also the same deal with the oem get-bootinfo thingy. Are you sure that while flashing you have unticked the "preloader" and the "usrdata" sectors? That is what did it for me honestly
SeñorNeusAap said:
Are you sure that while flashing you have unticked the "preloader" and the "usrdata" sectors? That is what did it for me honestly
Click to expand...
Click to collapse
I'm very sure, i tried locking ad re-unocking the bootloader but i get the same error
Iroh96 said:
I'm very sure, i tried locking ad re-unocking the bootloader but i get the same error
Click to expand...
Click to collapse
Alright, then skip step 3 and go to step 4. I might have screwed up the step orders (It's hard to remember in what order I did all the steps ) if that works, i'll change the OP. I'm dorry if thats the case.
SeñorNeusAap said:
Alright, then skip step 3 and go to step 4. I might have screwed up the step orders (It's hard to remember in what order I did all the steps ) if that works, i'll change the OP. I'm dorry if thats the case.
Click to expand...
Click to collapse
You mean flashing the G750-T00 fw and then the chinese one? So I have to reinstall the original fw? Cause currently I'm running the chinese
Iroh96 said:
You mean flashing the G750-T00 fw and then the chinese one? So I have to reinstall the original fw? Cause currently I'm running the chinese
Click to expand...
Click to collapse
Yes, flash the g750-t00 one, and then the rom that you want if that worked. I think that I might have skipped that whole firmware downgrage rom
Thank you for answering
I tried what you had told me to do, but when I typed "fastboot oem unlock", the phone told me to use Volume Up/Down button. I used "Volume Up" button to unlock bootloader but it failed - err 0x7000 same as Iroh96, I guess. So I typed "fastboot getinfo-bootloader"; however, I got "waiting for device" instead of "(bootloader) unlocked". Then, I tried step 4 but it was still an error 6045. I don't know what to do next.
Why is it so hard to be a pokemon trainer?
hi, i couldn't download the:
"Rooted with twrp recovery inbuild base rom"
because the link is not available.
is this really necessary?
if yes, can you give me another link to download it?
i wanna start follow the steps but first i need all the downloads
Inquiries
I already read and downloaded all files which included in jacktackles thread.. I even read the whole posts
My point of view is, im kinda a noob to root business and afraid to end up by destroying my device especially when I contacted an Egyptian -who had already converted his phone- and he didn't recommend to do this.. so please bare with me.
*first of all is the deal link for "Rooted with twrp recovery inbuild base rom" is this really necessary?
*2nd point is my phones build, its B116. Can I proceed converting my phone or it won't work?
Thanks in advance
FOR THOSE WHO ARE HAVING TROUBLE UNLOCKING THE BOOTLOADER:
I found this post from Pavel22
http://forum.xda-developers.com/showpost.php?p=55497054&postcount=1768
Good luck! I successfully converted my Huawei G750-U10 to G750-T00. Now, I'm on Kitkat 4.4.2. Thanks for this in-depth tutorial, btw. Was really a great help.
SeñorNeusAap said:
Hello Everyone. This is my first post on XDA-Developers, and I want to share my experience on how I transferred my Huawei G750-U10 to Android 4.4.2. For the people not interested in my experience, and are only here for the explanation, scroll down to the tutorial part.
Story part (my experience)
First off, I did some research on how to root the phone, because you will need a rooted phone to install other firmware and custom ROMS. Rooting is essentially unlocking an account on your phone that has access to all the files and programs so that you can have more control over your phone (it is normally disabled for security reasons). Rooting the phone was easy. I used a program called RootGenius, which is just a 1 click-root program. Very handy and easy. After this, the hard part started.
Fyi, the only reason that I started this project is because I wanted to play Pokémon GO w/o buying a new device
From this step I did a full backup of my current ROM and NVRAM and wrote down my IMEI numbers (the G750 has 2 IMEI numbers because it has 2 SIM-Card slots). These numbers are unique for your phone and are used for calling and sending SMS messages. So make sure you write them down (in my phone they were also written down under the battery). The program I used to backup the NVRAM and the IMEI numbers is MTKDroidTools.
After this step, I tried unlocking my bootloader. But it was very stubborn (I was using the latest firmware from Huawei, B119) and I tried doing this with fastboot. Which failed every single time and gave a 0x7000 error when I tried to unlock the bootloader. But I have to say that my bootloader was acting weird from the start anyway. Whenever I used the command:
Code:
fastboot oem device-info
It always showed that the bootloader was unlocked, eventhough after I locked it using the command:
Code:
fastboot oem lock
Which is weird. So I will just include a tutorial on how to unlock the bootloader just in case yours works normal.
So, after realising that my bootloader was not working correctly, and I could not install any recovery mod like CWM or TWRP (or any custom ROM for that matter), I found out that I needed to flash to the chip directly. This was also a huge challange, since i've never done this before and I actually did not know what I was doing. I've changed ROMS on phones a couple of times before, but that always was with a unlocked bootloader and so via the "normal" recovery system way.
For this part, I used XDA user: jacktackles' post a lot. He had some handy information about flashing to the chipset immediately and on what files to use. Since my B119 firmware was locked, I first wanted firmware with an unlocked bootloader. So I flashed some Chinese G750 firmware, that changed my device from a G750-U10 to a G750-T00. The flashing process was not flawless at all, and was the part that took me the most time (10+ hours). This all because I forgot to untick 1 simple box... Oh well, I guess that is how it works (at least I got it to work ). So, after flashing this Chinese firmware, the hardest part was done. And I had access to TWRP Recovery. With this I installed the custom ROM that I wanted, and that is where my adventure ended.
So, to summarize: It is not easy, and not beginner friendly. That is why I wanted to make this post: To make it easier for you guys to do the same and get to catch YOUR Pokémon! (Or just to upgrade to 4.4.2). So let's now go to the tutorial part!
Tutorial part
I did this with a Windows 10 64-bit computer, although I would recommend using Windows 7. You will also need a usb-cable to connect your phone to your computer. Make sure that everytime you install a new ROM that you re-enable USB-debugging. You do this by going to your phone options > About Phone > Click "build number" 7 times > Go back to options > Developers options and tick the USB-Debugging tickbox.
Sorry for not uploading screenshots, but XDA prevents me from using any outside links because I'm a new user (so i'll try to be as precise as possible). This means that also any downloadable files should be retrieved from jacktackles' post (again big thanks to him!). His forum post can be found here: http://forum.xda-developers.com/android/general/huawei-g750-u10-honor-3x-kitkat-4-4-2-t3038166.
So, go to his post and download the VCOM drivers, MKT Droid Tools, B113 4.2.2 base with unlocked bootloader, Root Genius, and this ROM from another XDA-Developer: http://forum.xda-developers.com/showthread.php?p=62356379#post62356379 (Thanks a lot mate! Awesome upload). The Gaaps link is not needed with my method, and the last link is down. So you will need to get a replacement ROM for that. I used one from NeedRom. Just go to their site, and search for G750-U10 and download a ROM that you want (which is Android 4.4.2 of course). Or download another rom from any other site. The one I used is called: G750-U10 KitKat which was listed on the site on: 07/22/2015 11:35 pm. But you can also choose to download another ROM.
So to sum up, we got 3 ROMS:
1. The Chinese Firmware downgrade to B113
(FILENAME: G750-U10 V100R001C00B113CUSTC432D001_Firmware_Slovakia_Austria_Lithuania_Czech Republic_Latvia_Estonia_Greece_05021NHU)
2. The ROM from pavel22 to change the device to G750-T00
(FILENAME: G750-T00_mod8_265_FlashTool)
3. The ROM that we finally are after
(FILENAME: Huawei G750 U10 Kit Kat 4.9.16)
(In my case of course, not if you downloaded another "final" ROM)
Okay, so after all the files are downloaded and extracted (except for the 3rd ROM), we can start!
1. Rooting
This step is very simple and quick. Plug in your phone to your PC and open Root Genius. Click the big button and your phone should be rooted. If it gives an error, just try again and again until it works. After this restart your phone, and a new app "RootKing" should be installed. If not, the phone is not rooted.
2. MTK Droid Tools (backing up NVRam & IMEI)
Extract MTK Droid Tools from it's ZIP file, and place it in a folder. Now extract the VCOM drivers and install them. These drivers make MTK Droid Tools recognize your device. After installing the drivers, open up the .exe file from MTK and make sure it recognizes your device. If it does not, reboot your PC and try again. After your device is recognized, install the "adbd insecure" app on your device, from the playstore (or download it somewhere else if you do not want to pay). But trust me, it is worth the money. Once adbd is installed, tick both boxes on the app, so that we can connect to your phone with MTK. If done correctly, MTK Droid Tools should now be able to get full access to your device, and a green box will appear in the left bottom of the program.
Now, backup your NVRam and IMEI. You do this by clicking on the "IMEI/NVRAM" button, and clicking backup. To be safe and for ease of access, write down your IMEI's on a paper or notepad file. Now the real fun starts!
2.5 Unlocking the bootloader (you might not have to do this)
Only do this step if you get a BROM error with code 6045 when trying to flash any roms. Here is how you unlock the bootloader:
1. Install ADB drivers. I used a tool made by XDA user Snoop05 (http://forum.xda-developers.com/showthread.php?p=48915118)
2. Connect your device to your pc
3. Open up a command promt from windows
4. type "adb" and check if it returns a big list of available commands (that you know for sure that adb is installed)
5. Type "fastboot" and check if it returns a big list, for the same reason
6. Now type "adb devices" and check if it gives your device, if not make sure you have correct usb drivers installed for the G750-U10, if not just install HiSuite from Huawei (It comes with the correct drivers), then disconnect your device and type "adb devices" again.
7. Now type "adb reboot-bootloader" and your phone will restart in fastboot mode.
8. Type "fastboot oem unlock" and follow the instructions on your phone screen (they are very small and hard to read).
3. Flashing the Chinese Firmware
In the Chinese firmware folder, there will be 4 sub-folders: SD_Upgrade, Update Tool, USB_DRV, USB_Upgrade.
0. Delete the SD_Upgrade folder (Not needed).
1. Go to USB_DRV and install the .exe file in the: "Driver For servers 2012-11-27" rar file.
2. After this open the Update Tool folder and extract files.
3. Open the flash_tool.exe file, which is used to flash the device (like the name suggests )
4. Once the program is open, click on the "scatter-loading" button. Search for the USB_Upgrade folder, and select the MT6592_Android_scatter.txt file.
5. Turn off your device, remove the battery, wait a few seconds and reinsert the battery back into the device. Do NOT turn on the device.
6. Make sure SP_Flash_Tool is set to "Download only" (can be set by the dropdown box)
7. Click the "Download" button, and connect your device to your PC.
8. Wait, and the progress bar will fill up. DO NOT DISCONNECT YOUR DEVICE OR YOU COULD BRICK IT!
9. Success? Great! Restart the phone and progress to the next step!
10. Failure? Untick the Preloader partition and repeat from step 5. Still not working? Also untick USRDATA and try again.
4. Flashing the: "G750-U10 to G750-T00" Firmware
This will be almost the same as part 3.
Extract the "G750-T00_mod8_265_FlashTool" rar file, and:
3. Open the flash_tool.exe file, which is used to flash the device (like the name suggests )
4. Once the program is open, click on the "scatter-loading" button. Search for the USB_Upgrade folder, and select the MT6592_Android_scatter.txt file (make sure that you select the scatter file from the new rar file, and that you are not using the same one as before).
5. Turn off your device, remove the battery, wait a few seconds and reinsert the battery back into the device. Do NOT turn on the device.
6. Make sure SP_Flash_Tool is set to "Download only" (can be set by the dropdown box)
7. Click the "Download" button, and connect your device to your PC.
8. Wait, and the progress bar will fill up. DO NOT DISCONNECT YOUR DEVICE OR YOU COULD BRICK IT!
9. Success? Great! Restart the phone and progress to the next step!
10. Failure? Untick the Preloader partition and repeat from step 5. Still not working? Also untick USRDATA and try again.
5. Restoring your NVRam and IMEI
You might need to root your device again, check if need be, by searching for an app called SuperSU or RootKing. If they are not present, root the device again with Root Genius.
You will need to re-install the "adbd" app on your new ROM. If there is no Play Store present, search for a Play Store APK on Google. Once, installed check the 2 tickboxes and re-open MTK Droid Tools.
Click on the "IMEI/NVRAM" button restore your backed-up NVRAM and retype you IMEI codes. Once the restores are done, restart the phone and check if you can call someone. If it works, good job! You can now progress to the very last step! If not, check if you entered the IMEI correct. You probably made a Typo.
6. Installing final ROM
Now that you have installed pavel22's ROM, you have access to a recovery system. So copy the whole 3rd zip file to the root folder of you device. Turn off your device, and turn it on again but this time while holding both volume buttons and the power button until TWRP opens. Click on install, search your zip file and swipe right. When it finishes, do a factory reset from TWRP and then reboot the system normally. You should now have a fully working G750-U10 with Android 4.4.2. Congratulations!
This was my tutorial and personal experience with converting my G750-U10 to Android 4.4.2. It has been a wild ride, and i've reached points that I wanted to throw my device against the wall. I'm now very happy with my (feeling like) new device. I can now finally catch 'em all and become the best PokéMaster ever!
~ NeusAap.
Click to expand...
Click to collapse
I can't download the KitKat rom from needrom.is there any other link?????
Hi mates! I'm stuck in the bootloader unlock step; it keeps showing the 0x7000 error and it doesn't let me flash anything with the SP Flash Tool (guess it's because of the 0x7000 error). I tried to follow the Pavel22 guide posted up there... i can flash the rework-secro succesfully, but i get the 4008 error when flashing the whole rom. Can someone help me? Thanks!!

For those wanting Root you can finally do it on the latest vzn official firm

on the latest stock official firm from verizon which could be found anywhere. With the unlocked phones being released in the U.S you can finally root the latest official firmware version G935VVRS2APF2.
Using Argyrus Rooting Guide also credited to dajmanjt for your edit of his guide
referencing to dajmanjt Guide on Rooting get links from his post
- Folder named "SuperSU-v2.76-S7QC" contains the SuperSU and thing needed to root the phone
- ADB Setup EXE called "adb-setup-1.4.3.exe", needed to install ADB and the Drivers
- Special patched Odin that skips the SHA 225 called Odin PrinceComsy.exe (Mainly for AT&T) including an .ini file named "Odin3.ini"
- file named "Samsung_G935x_QC_Rooted_BOOT.TAR", this is the engBoot for the phone that will allow rooting
NOTE: Some users have experienced endless boot loop; this seems to be caused by using a package disabler that disabled certain services. If you used one and end up getting an endless boot loop try wiping the cache and factory reset the phone.
1. Install ADB by running adb-setup-1.4.3.exe (select YES to all options, especially system wide ADB)
2. Make sure to put your phone into downloading mode (Power off--- Hold Down arrow + Home + Power button)
3. Open up Odin and click AP and mount Samsung_G935x_QC_Rooted_BOOT.TAR, then flash it
4. Once restarted put the phone into USB debugging mode, if it is not already enabled (need Developer options for this)
4b. To get developer mode, go to "About" then tap "build number" about 6 or 7 times
4c. Go back to settings and you should now see developer options, turn on USB debugging
5. Now back on your PC, double click on the file called "root.bat" (it should be in the main folder with ALL the other files, aka no subfolders)
6. Wait for the CMD to finish and then your phone should restart
7. Once your phone has finally restarted you will notice that SuperSU was installed and root should be working, download root checker to find out for yourself.
Tested and working on my S7 Edge running perfectly on G935VVZW2APF2 firmware and rooted with the full functionality of the phone.
Enjoy
Is this thread necessary considering it already appears?
Sent from my iPhone using Tapatalk
So it's the same exact current method.
So you basically just copied the current method from the older post and applied it to the PF2 firmware. My mind is blown.
Won't be impressed til I can root on MacBook ????????
Thread and info already exists here http://forum.xda-developers.com/verizon-s7-edge/how-to/verizon-root-knox-t3410624 @kenshin6105 Please do not copy/paste someone else's work as per rule 12.

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