How to root Wiko View 4 [Model: W-V830-EEA] - Android Q&A, Help & Troubleshooting

Hello,
since a long time, I'm searching for a solution to root my Wiko View 4 (W-V830-EEA).
I tried to use automatic root software without success: KingRoot (PC & apk version), KingoRoot (PC & apk version) and VRoot (PC version).
I also have the problem, that I can't find the original stock rom for this device and also no alternative recovery like TWRP.
Everything I found was this rom: {Mod edit: Link removed. Oswald Boelcke}
But I can't download this rom without a premium account and I also don't know, if this is the correct firmware for my device.
My custom build version is: W-V830-EEA-V01.130-20-10.0-GBL
My build number is: QP1A.190711.020 release-keys
Only unlocking the bootloader with "fastboot flashing unlock" worked.
Is anyone able to upload the exact rom version for this device? Than I could try to patch the boot.img with Magisk and root the phone in this way.
Thanks for any help

to dl stock rom from wiko, goto wikomobile.com
at the bottom of page, click "MAJ" and you should end up here:
Wiko Mobile : Espace Client / Connexion.
customer-fr.wikomobile.com
enter your IMEI and you should trigger a download of the stock ROM package (in a ZIP in an EXE blabla but you can extract it all manually
EDIT: looks like this site doesn't charge either https://firmwarefile.com/wiko-view-4-lite-w-v730
if the view 4 is anything like the view 3, you cannot flash the magisk modified boot image from fastboot without unlocking the bootloader which I have not figure out how to do...
see here: https://forum.xda-developers.com/t/...can-someone-help-me-pls.4242877/post-84604669

Hi @WIKO4 ,
Did you find the rom ?
I'm looking too for it, and this is really hard unfortunately.
As you, i found the website needrom, but i don't dare to try a subscription in order to download the rom file about View4 (and others Wiko).
Also, on the official site wikomobile.com, official roms are not available since a long time ago, they stopped that from View3 release...

BNM said:
Hi @WIKO4 ,
Did you find the rom ?
I'm looking too for it, and this is really hard unfortunately.
As you, i found the website needrom, but i don't dare to try a subscription in order to download the rom file about View4 (and others Wiko).
Also, on the official site wikomobile.com, official roms are not available since a long time ago, they stopped that from View3 release...
Click to expand...
Click to collapse
After Many Hard working I Root This Model i make full firmware backup with a paid tool and i root with fastboot
using boot.img and vbmeta.img
Boot.img Link
boot_a
MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.
www.mediafire.com
Vbmeta.img Link
vbmeta
MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.
www.mediafire.com
Type fastboot flash boot boot_magisk.img
Type fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
My custom build version is: W-V830-EEA-V01.130-20-10.0-GBL
My build number is: QP1A.190711.020 release-keys
Type adb devices, there will be popup confirmation, tap Allow.
Type adb reboot-bootloader. Wait until there's USB logo with Fastboot text on your phone.
Type fastboot flash boot boot_magisk.img.
Type fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img.
Type fastboot reboot.
Your phone will reboot. After it goes to homescreen, type adb install magisk.apk.
Plug out your phone, connect to the internet, and open Magisk.
It'll shows a popup "Requires Additional Setup", tap OK.

Hey,
How did you do the firmware backup ?
As a new member, you look like someone here promoting paid programs...

I use a tool named Unlocktool for this connect phone in mtk support and then i make full firmware of the device

@asadgsm75 Can Unlocktool make a copy of the stock firmware if i have a stock View4 ?

Yes i was make full firmware copy writeable copy

WIKO4 said:
Everything I found was this rom: {Mod edit: Link removed. Oswald Boelcke}
Click to expand...
Click to collapse
@WIKO4 Post edited. needrom is not accepted as filehost on XDA.
Regards
Oswald Boelcke
Senior Moderator

Related

I rooted my Nokia 3.2

Hello guys i rooted the nokia 3.2 with magisk by patching the boot.img and flash it using adb , younhave to unlock the bootloader which is very simple have just to enable developers options and then enable oem unlocking after that enter fastboot mode and open a powershell comand and type fastboot oem unlock and hit enter a message will apear n ur phone then select unlock bootloader with volume records and power buton to confirm , then copy the patched boot.img to the same folder as adb wich is located onthe local C/adb and the type fastboot flash boot boot.img and voila
patched boot.img :
https://mega.nz/#!XJVGiYCA!bp3shLR24J7WFZ7hxft-8LSD2fhKkw6nCvdOKcU1j0w
bouyhy01 said:
Hello guys i rooted the nokia 3.2 with magisk by patching the boot.img and flash it using adb , younhave to unlock the bootloader which is very simple have just to enable developers options and then enable oem unlocking after that enter fastboot mode and open a powershell comand and type fastboot oem unlock and hit enter a message will apear n ur phone then select unlock bootloader with volume records and power buton to confirm , then copy the patched boot.img to the same folder as adb wich is located onthe local C/adb and the type fastboot flash boot boot.img and voila
Click to expand...
Click to collapse
Hi, might be a stupid question but where is the patched boot.img/how do I do it myself?
Craventoby said:
Hi, might be a stupid question but where is the patched boot.img/how do I do it myself?
Click to expand...
Click to collapse
I will upload it, i downloaded the new firmware with june security patch and extracted the boot.img from it, you can do the same or wait when i go home to upload it for you
https://mega.nz/#!XJVGiYCA!bp3shLR24J7WFZ7hxft-8LSD2fhKkw6nCvdOKcU1j0w
Craventoby said:
Hi, might be a stupid question but where is the patched boot.img/how do I do it myself?
Click to expand...
Click to collapse
https://mega.nz/#!XJVGiYCA!bp3shLR24J7WFZ7hxft-8LSD2fhKkw6nCvdOKcU1j0w
enjoy
bouyhy01 said:
Hello guys i rooted the nokia 3.2 with magisk by patching the boot.img and flash it using adb , younhave to unlock the bootloader which is very simple have just to enable developers options and then enable oem unlocking after that enter fastboot mode and open a powershell comand and type fastboot oem unlock and hit enter a message will apear n ur phone then select unlock bootloader with volume records and power buton to confirm , then copy the patched boot.img to the same folder as adb wich is located onthe local C/adb and the type fastboot flash boot boot.img and voila
patched boot.img :
Click to expand...
Click to collapse
Hey, I did root my phone with that but the wifi doesn't seem to work anymore.. do you have the same issue or/and do you have the stock boot.img file that I can try to flash ?
Thanks !
Hironichu said:
Hey, I did root my phone with that but the wifi doesn't seem to work anymore.. do you have the same issue or/and do you have the stock boot.img file that I can try to flash ?
Thanks !
Click to expand...
Click to collapse
https://mega.nz/#!6nJhQKba!XylZfJqVyRCXdIzZnVbhwhQFs5arpPf6Cg36mR0L9_Q
Hironichu said:
Hey, I did root my phone with that but the wifi doesn't seem to work anymore.. do you have the same issue or/and do you have the stock boot.img file that I can try to flash ?
Thanks !
Click to expand...
Click to collapse
Small update on this, there was an Android update recently, and it fixes everything ??* so if someone else here has the same issues somehow, updating to July update fixes it
I've some questions:
-does Nokia release his kernel source and which version use? on their website there is only for 3.1 I don't know if are same thing.
-Does support treble?
hello, now there is a august update for nokia 3.2 Do u have the boot file for that.. or how can I find it??
I add this phone to the list of my amazon.it account to make some stuff like twrp and roms but didn't buy yet, I'm afraid that Nokia will not release kernel source soon so in case of taking one I can make a twrp with stock kernel extracted from boot.img see ya.
Edit: buying this phone has been cancelled after reading unlocking bootloader seems to be "impossible" shame on you dear Nokia
disy
bouyhy01 said:
Hello guys i rooted the nokia 3.2 with magisk by patching the boot.img and flash it using adb , younhave to unlock the bootloader which is very simple have just to enable developers options and then enable oem unlocking after that enter fastboot mode and open a powershell comand and type fastboot oem unlock and hit enter a message will apear n ur phone then select unlock bootloader with volume records and power buton to confirm , then copy the patched boot.img to the same folder as adb wich is located onthe local C/adb and the type fastboot flash boot boot.img and voila
patched boot.img 8LSD2fhKkw6nCvdOKcU1j0w"]https://mega.nz/#!XJVGiYCA!bp3shLR24J7WFZ7hxft-8LSD2fhKkw6nCvdOKcU1j0w[/URL]
Click to expand...
Click to collapse
Good afternoon, I HAVE BY THIS METHOD THE PHONE IN THE LOADER HANGED, HELP TO RETURN TO THE OPERATIONAL CONDITION.
bouyhy01 said:
Hello guys i rooted the nokia 3.2 with magisk by patching the boot.img and flash it using adb
Click to expand...
Click to collapse
Can you tell what your current build number is?
I suspect there is more than one firmware flavor around.
Thanks!
.
JFDee said:
Can you tell what your current build number is?
I suspect there is more than one firmware flavor around.
Thanks!
.
Click to expand...
Click to collapse
i dont know coz i sold the phone months ago but i managed to root it without problems you have just to patch it by your self with your current build and then flash it using fastboot mode
bouyhy01 said:
i dont know coz i sold the phone months ago but i managed to root it without problems you have just to patch it by your self with your current build and then flash it using fastboot mode
Click to expand...
Click to collapse
Thanks for replying!
Unfortunately, I don't have my current build as a separate firmware file, and QFIL is not able to get the boot image from my phone because the communication stops right away.
My build number starts with 00EEA, whereas your boot image (and the full stock ROM on Mega that you linked) contains 00WW. I'm not sure this firmware is compatible with my Nokia 3.2 ...
.
JFDee said:
Thanks for replying!
Unfortunately, I don't have my current build as a separate firmware file, and QFIL is not able to get the boot image from my phone because the communication stops right away.
My build number starts with 00EEA, whereas your boot image (and the full stock ROM on Mega that you linked) contains 00WW. I'm not sure this firmware is compatible with my Nokia 3.2 ...
.
Click to expand...
Click to collapse
if you have a link for the whole firmware i can download it and extract the boot.img for you and then upload it i do have a gigabit internet speed
bouyhy01 said:
if you have a link for the whole firmware i can download it and extract the boot.img for you and then upload it i do have a gigabit internet speed
Click to expand...
Click to collapse
Thanks!
I've looked around and so far could not find the stock firmware for my phone.
If I had it, I'm sure I could manage to extract the boot.img and let Magisk patch it (I've done that before with other devices).
JFDee said:
Thanks!
I've looked around and so far could not find the stock firmware for my phone.
If I had it, I'm sure I could manage to extract the boot.img and let Magisk patch it (I've done that before with other devices).
Click to expand...
Click to collapse
i found it but its a .bin
bouyhy01 said:
i found it but its a .bin
Click to expand...
Click to collapse
Thanks for your efforts - I was able to solve the problem today.
It seems there are different versions of the same "programmer" around that is used in QFIL to extract your own boot image from the phone.
Originally, I used the one provided by @hikari_calyx in his unlock thread. Today I noticed that the programmer file in the stock firmware you provide here has a slightly different size. I tried this one and it worked.
So I could extract my "boot.img" from the phone. Rooting was easy after that.
I think it's always safer to use one's own boot image than trying to flash one that was lying around elsewhere.
Here is my post in the other thread for reference. Thanks again for your research and for providing the stock firmware!
.
Hello JFDee,
is it possible that you upload your original or modified boot image also?
Because i flashed the boot image that was given here and now i have the same problem, like said before.
WLAN is not working anymore and the Boot time is very long. Updating also don't work.
I also saw the differences in the build numbers.
My is like yours 00EEA....
This would be really nice, because i don'T find the stock image for this number.
Best regards!!!!
JFDee said:
Thanks for your efforts - I was able to solve the problem today.
It seems there are different versions of the same "programmer" around that is used in QFIL to extract your own boot image from the phone.
Originally, I used the one provided by @hikari_calyx in his unlock thread. Today I noticed that the programmer file in the stock firmware you provide here has a slightly different size. I tried this one and it worked.
So I could extract my "boot.img" from the phone. Rooting was easy after that.
I think it's always safer to use one's own boot image than trying to flash one that was lying around elsewhere.
Here is my post in the other thread for reference. Thanks again for your research and for providing the stock firmware!
.
Click to expand...
Click to collapse

Question Xiaomi Redmi Note 10: how to root

Does anyone have a guide on how to root a Xiaomi Redmi Note 10? I’m a novice Android user so any help will be appreciated. Thanks
You will need a Windows PC with Fastboot and Mi unlock tool installed. Here is what you could do without a TWRP to root through Magisk:
Apply for the Unlock process. This will take 167 hours and will factory reset your device. Backup your data before you do this. After the waiting period unlock your Bootloader.
Download your matching or newer Fastboot firmware from here. I assumed you have note 10 non 5G (mojito) based on that screenshot, if not, then that website has it for different varieties as well.
The Fastboot firmware is in .tgz format. Keep a copy for future screw ups just in case (will rescue you). Extract that archived folder and find boot.img inside.
Copy that .img to your phone, and download magisk manager 21.0 or newer and install it.
When opening the Manager on your phone for the first time, it'll prompt you to install itself, choose select and patch file and select the boot.img you copied to your phone earlier.
After it does that successfully, you will find a file called magisk_patched.img on the root of internal storage. Copy that patched .img back to your PC.
Reboot your phone to fastboot mode and connect to PC, flash that patched boot.img using:
Code:
fastboot flash boot magisk_patched.img
If flashed successfully, reboot your device and update/further install magisk.
Done, Your device is rooted !!!
P.S. Don't forget to mark this answer as solved by clicking the check mark beside it if it solved your question so anyone can see this in the future.
Slim K said:
You will need a Windows PC with Fastboot and Mi unlock tool installed. Here is what you could do without a TWRP to root through Magisk:
Apply for the Unlock process. This will take 167 hours and will factory reset your device. Backup your data before you do this. After the waiting period unlock your Bootloader.
Download your matching or newer Fastboot firmware from here. I assumed you have note 10 non 5G (mojito) based on that screenshot, if not, then that website has it for different varieties as well.
The Fastboot firmware is in .tgz format. Keep a copy for future screw ups just in case (will rescue you). Extract that archived folder and find boot.img inside.
Copy that .img to your phone, and download magisk manager 21.0 or newer and install it.
When opening the Manager on your phone for the first time, it'll prompt you to install itself, choose select and patch file and select the boot.img you copied to your phone earlier.
After it does that successfully, you will find a file called magisk_patched.img on the root of internal storage. Copy that patched .img back to your PC.
Reboot your phone to fastboot mode and connect to PC, flash that patched boot.img using:
Code:
fastboot flash boot magisk_patched.img
If flashed successfully, reboot your device and update/further install magisk.
Done, Your device is rooted !!!
P.S. Don't forget to mark this answer as solved by clicking the check mark beside it if it solved your question so anyone can see this in the future.
Click to expand...
Click to collapse
Thanks mate. Will wait for the phone to be unlocked then will try these steps.
hello, I followed the whole procedure and the phone only reboots in bootloop or after several reboots it brings me back to Fastboot
Slim K said:
You will need a Windows PC with Fastboot and Mi unlock tool installed. Here is what you could do without a TWRP to root through Magisk:
Apply for the Unlock process. This will take 167 hours and will factory reset your device. Backup your data before you do this. After the waiting period unlock your Bootloader.
Download your matching or newer Fastboot firmware from here. I assumed you have note 10 non 5G (mojito) based on that screenshot, if not, then that website has it for different varieties as well.
The Fastboot firmware is in .tgz format. Keep a copy for future screw ups just in case (will rescue you). Extract that archived folder and find boot.img inside.
Copy that .img to your phone, and download magisk manager 21.0 or newer and install it.
When opening the Manager on your phone for the first time, it'll prompt you to install itself, choose select and patch file and select the boot.img you copied to your phone earlier.
After it does that successfully, you will find a file called magisk_patched.img on the root of internal storage. Copy that patched .img back to your PC.
Reboot your phone to fastboot mode and connect to PC, flash that patched boot.img using:
Code:
fastboot flash boot magisk_patched.img
If flashed successfully, reboot your device and update/further install magisk.
Done, Your device is rooted !!!
P.S. Don't forget to mark this answer as solved by clicking the check mark beside it if it solved your question so anyone can see this in the future.
Click to expand...
Click to collapse
what about vbmeta?
0purple said:
what about vbmeta?
Click to expand...
Click to collapse
I do not understand the question
0purple said:
what about vbmeta?
Click to expand...
Click to collapse
Not really necessary for Xiaomi devices (apart from the Mi series) as far as I know, but maybe they changed that with the upgrade to android 11?
titifayls said:
I do not understand the question
Click to expand...
Click to collapse
He meant disabling AVB 2.0 by flashing the vbmeta.img from the downloaded fastboot firmware by using:
Code:
fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
I personally have encountered many problems using Magisk 22.0 stable version, if you're using that, then either update to the canary version (you can switch the update channel in the manager settings) or use the older version 21.4.
If all of the above fails, just reflash the stock boot.img and your phone will boot normally.
Slim K said:
Not really necessary for Xiaomi devices (apart from the Mi series) as far as I know, but maybe they changed that with the upgrade to android 11?
He meant disabling AVB 2.0 by flashing the vbmeta.img from the downloaded fastboot firmware by using:
Code:
fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
I personally have encountered many problems using Magisk 22.0 stable version, if you're using that, then either update to the canary version (you can switch the update channel in the manager settings) or use the older version 21.4.
If all of the above fails, just reflash the stock boot.img and your phone will boot normally.
Click to expand...
Click to collapse
precisely I did not take magisk v22 but v21, moreover I have exactly the same version as the first poster is 12.0.1 RKGEUXM.
To root I took the boot.img from version 12.0.2, was it an error?
I tried to reflash the original boot.img file from v12.0.2 but still in bootloop
I can not find anywhere where to take my original version yet up to date v12.0.1
@titifayls The original poster had version
V12.0.1.0.RKGMIXM (Global) while you claim to have downloaded
V12.0.2.0.RKGEUXM (European) which are not interchangeable. If you want to use either global or eu. Then you would need to flash the full firmware, you can't flash the boot.img from EU to ROM of global. It won't boot.
If you don't really remember which version came with your device, then reply to me again and I can give you further instructions. Tell me which OS are you using to access fastboot and if you want to preserve your data.
Slim K said:
@titifayls The original poster had version
V12.0.1.0.RKGMIXM (Global) while you claim to have downloaded
V12.0.2.0.RKGEUXM (European) which are not interchangeable. If you want to use either global or eu. Then you would need to flash the full firmware, you can't flash the boot.img from EU to ROM of global. It won't boot.
If you don't really remember which version came with your device, then reply to me again and I can give you further instructions. Tell me which OS are you using to access fastboot and if you want to preserve your data.
Click to expand...
Click to collapse
ha , sorry indeed I may have made a mistake, now I don't remember my exact version, it seemed to me that it was EU but in 12.0.1
I use ABD in fastboot and yes I would like to keep all my data that I did not save before wanting to root: /
I bought the phone on aliexpress, I am French, can I look on the box if I have any info on the version?
titifayls said:
ha , sorry indeed I may have made a mistake, now I don't remember my exact version, it seemed to me that it was EU but in 12.0.1
I use ABD in fastboot and yes I would like to keep all my data that I did not save before wanting to root: /
I bought the phone on aliexpress, I am French, can I look on the box if I have any info on the version?
Click to expand...
Click to collapse
I asked if you're using windows or linux to connect to your phone. About losing data, maybe a clean flash could be required, but trying first won't hurt.
Here is how you do it: (you can use the downloaded fastboot firmware, because your device is unlocked, so region differences won't matter that much when flashing full firmware):
Inside that .tgz archive (that you unarchived) you'll find a script called flash_all_except_data_storage.bat for windows or flash_all_except_data_storage.sh for linux. (Do not use the flash_all_lock.bat/.sh script or risk a hard brick, so read carefully this time!!!!)
Connect your device in fastboot mode and open a CMD/Terminal where those scripts and the rest of the firmware files are. Use fastboot devices to make sure device is recognized.
If it is, then type in fastboot followed by dragging and dropping the flash_all_except _data_storage.bat to your CMD/terminal and press Enter. The process should begin automatically. If you get an error, make sure to have typed a space after the fastboot command and before the dropped script.
If it takes a long time during flash of super, don't panic!! Super.img is a very big file
Done!
If it still bootloops after that, then use the flash_all.bat script (will factory reset your phone and delete data)
It doesn't matter, it gives me the list of commands but doesn't launch anything
Wouldn't it be better to put fastboot flash?
don't bother, I'll take miflash, it'll be easier
I delivered an eea_global_images_V12.0.2.0.RKGEUXM rom with miflash by putting flash_all_except_data_storage.
I recovered everything at startup, my applications everything, so I redid the manipulation for the root and now everything works, perfect
thank you
I did the above process successfully.
Also if new update comes out, the process must be done again (not including the unlocking part of course).
The ROMs are posted here
Xiaomi Firmware Updater
The ultimate script that provides firmware packages for Xiaomi devices.
xiaomifirmwareupdater.com
Slim K said:
Not really necessary for Xiaomi devices (apart from the Mi series) as far as I know, but maybe they changed that with the upgrade to android 11?
He meant disabling AVB 2.0 by flashing the vbmeta.img from the downloaded fastboot firmware by using:
Code:
fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
I personally have encountered many problems using Magisk 22.0 stable version, if you're using that, then either update to the canary version (you can switch the update channel in the manager settings) or use the older version 21.4.
If all of the above fails, just reflash the stock boot.img and your phone will boot normally.
Click to expand...
Click to collapse
so if i use latest magisk v22.1 , do i have to disable something like vbmeta.img or not ? or it is onli Mi Series that need to disable vbmeta.img ?
how to see how many hours left to unlock the phone ? i kinda forgot about it, it is my 1st MIUI device beside Xiaomi Mi A1
pihpih95 said:
so if i use latest magisk v22.1 , do i have to disable something like vbmeta.img or not ? or it is onli Mi Series that need to disable vbmeta.img ?
Click to expand...
Click to collapse
Only MI series need that. You should not have to do that. Also yes, I meant to say that 22.0 stable magisk can make the patched boot.img unbootable. Using the 22.1 canary is the way to go.
pihpih95 said:
how to see how many hours left to unlock the phone ? i kinda forgot about it, it is my 1st MIUI device beside Xiaomi Mi A1
Click to expand...
Click to collapse
You would need to connect your phone in fastboot mode and use MI unlock tool again. It'll tell you how many hours left. Usually, you just need to wait exactly one week or 168 hours.
Slim K said:
Only MI series need that. You should not have to do that. Also yes, I meant to say that 22.0 stable magisk can make the patched boot.img unbootable. Using the 22.1 canary is the way to go.
You would need to connect your phone in fastboot mode and use MI unlock tool again. It'll tell you how many hours left. Usually, you just need to wait exactly one week or 168 hours.
Click to expand...
Click to collapse
about mi unlock tool , what version that show how many hours left ? i use latest version and it show nothing on the tool , if i remember correctly the oldest version show the time remaining to unlock , sorry if i mistaken something here >.<
pihpih95 said:
about mi unlock tool , what version that show how many hours left ? i use latest version and it show nothing on the tool , if i remember correctly the oldest version show the time remaining to unlock , sorry if i mistaken something here >.<
Click to expand...
Click to collapse
I used the latest as well. Most of the time, it errors out and I can't see the time left, but sometimes it works. Don't forget, you're giving them your imei for the freedom of your phone. Those imei's must be stored on Chinese servers and the tool must query those servers to get any info, depending on your country it may not work at all.
My experience with using an older tool has been very bad, the time was extended to 2 weeks instead of one on an another Xiaomi device. Avoid doing that and wait the requested time first.
After following the instruction my phone keeps rebooting.
I tried the flash_all.bat without success. What could I do?

Teclast T40 Plus Root

Received the tablet in the mail, and now looking to root via Magisk (and ideally a custom recovery like TWRP).
I found this video describing a way to download the stock ROM from Teclast:
Has anyone achieved root on this device? Can anyone confirm Treble ROM compatability for GSI A/B?
On the russian forum 4pda somebody posted the patched boot.img and vbmeta.img files required for rooting.
If anyone is registered on the forum he might try to grab the files, for me it gives 404 error when trying to download, though im not registered..
Teclast T40 Plus - Обсуждение - 4PDA
Teclast T40 Plus - Обсуждение, Планшет, 10,4
4pda.to
NightLord said:
On the russian forum 4pda somebody posted the patched boot.img and vbmeta.img files required for rooting.
If anyone is registered on the forum he might try to grab the files, for me it gives 404 error when trying to download, though im not registered..
Teclast T40 Plus - Обсуждение - 4PDA
Teclast T40 Plus - Обсуждение, Планшет, 10,4
4pda.to
Click to expand...
Click to collapse
Good find, but the link no longer works. It gives me a 404: https://4pda.to/forum/dl/post/24458874/T40_Plus_root.7z
My guess is it would work if we were logged in, its just that i cant create an account since i cannot get past rhe russian captcha
Yeah, I also can't register without knowing the Russian keyboard layout and how to identify the characters. Perhaps someone with this knowledge can register and attach the required images to root here?
Slightly off topic while someone manages to grab the files from 4pda
Do you actually get 50000+ gpu score in antutu with the t40? I have the maxpad i11 which is in theory the same hardware, and I only get 42000. I even flashed the t40 firmware on the device, but gpu score didnt budge.
To be on topic: if you want root, you may also flash phhuson's treble GSI rom-s. I tried his version of android 12, and it works, and has root.
NightLord said:
Slightly off topic while someone manages to grab the files from 4pda
Do you actually get 50000+ gpu score in antutu with the t40? I have the maxpad i11 which is in theory the same hardware, and I only get 42000. I even flashed the t40 firmware on the device, but gpu score didnt budge.
To be on topic: if you want root, you may also flash phhuson's treble GSI rom-s. I tried his version of android 12, and it works, and has root.
Click to expand...
Click to collapse
These ROMs? https://github.com/phhusson/treble_experimentations/releases
ForgottenSolstace said:
These ROMs? https://github.com/phhusson/treble_experimentations/releases
Click to expand...
Click to collapse
Yes.
You can either install them via DSU as dual-boot OS beside your stock rom, or just flash system partition (inside super) via fastbootd (you are going to have to delete product partition to have enough space inside super for the system image) and use them as primary OS.
Gotcha:
Just ordered a T40 Plus, did you manage to get root?
Flashing the boot and vbmeta partitions with the images attached to my previous post will grant you root on the stock t40 plus firmware.
I myself moved on to using android 12 gsi images.
NightLord said:
Flashing the boot and vbmeta partitions with the images attached to my previous post will grant you root on the stock t40 plus firmware.
I myself moved on to using android 12 gsi images.
Click to expand...
Click to collapse
Hi NightLord, can you explain easily the root steps for this device? do we need the software that we see in the video at the beginning or is ADB enough?
Marynboy78 said:
Hi NightLord, can you explain easily the root steps for this device? do we need the software that we see in the video at the beginning or is ADB enough?
Click to expand...
Click to collapse
Hey,
You need to use the spreadtrum research download tool (RDT), not the one seen in tthe video in the first post.
See this guide on how to use the RDT.
The basic concept is that you need to download the official firmware from the teclast homepage, load it into RDT, uncheck all partitions (save for those that are compulsory and cannot be unchecked), select only boot and vbmeta partitions, and as images to be flashed you need to browse the ones found in the archive I posted, instead of those found in the original firmware package.
Begin flashing, your device will perform a hard reset, and then you should boot into rooted firmware.
Theoretically you should be able to flash both partitions (boot and vbmeta) via fastboot too, but when I tried, i got an error message saying boot.img was too large or something. Flashing via RDT went without problem. The only caveat is that flashing via RDT will always hard reset your device.
NightLord said:
Flashing the boot and vbmeta partitions with the images attached to my previous post will grant you root on the stock t40 plus firmware.
I myself moved on to using android 12 gsi images.
Click to expand...
Click to collapse
How to install android 12 gsi on this device?
marinzrncic said:
How to install android 12 gsi on this device?
Click to expand...
Click to collapse
First you need to unlock the bootloader. You need to be patient when you are flashing the unlock, my device took some 10 mins to complete, but in the end it succeeded (on the 2nd try, mind you.)
Here is a guide for unlocking in windows, though it is in russian (Im attaching the required modified fastboot in case you cannot download it from 4pda).
When you're done unlocking the bootloader, you've already done the hard part.
Next, download your preferred GSI image from Google, from phhusson's, or whatever else you find (Pixel Experience for eg.). Mind you, that the image from Google contains the Android 12L version.
Next you will flash your active system partition with the GSI image. To do that, initate ADB connection to your tablet, then enter fastbootd, by issuing the command:
fastboot reboot fastboot
you can check your active system slot by:
fastboot getvar all (but it will be slot "a" unless you have received an OTA update previously)
you need to free up some space by deleting the logical partition product otherwise you wont be able to flash your gsi:
fastboot delete-logical-partition product_a
(in case your active slot is "a")
then you can move forward to actually flashing your GSI:
fastboot flash system_a whateverisyourimagefilename.img
Lastly, you will need to wipe userdata, which can be done on the tablet by switching to recovery from fastbootd, and then selecting wipe userdata, or maybe the fastboot -w command does the same.
Reboot, and enjoy your GSI.
I'm using the Google 12L GSI, and it is perfectly stable for daily usage. For bluetooth audio to work, you will have to disable bluetooth a2dp hardware offload in developer options.
NightLord said:
First you need to unlock the bootloader. You need to be patient when you are flashing the unlock, my device took some 10 mins to complete, but in the end it succeeded (on the 2nd try, mind you.)
Here is a guide for unlocking in windows, though it is in russian (Im attaching the required modified fastboot in case you cannot download it from 4pda).
When you're done unlocking the bootloader, you've already done the hard part.
Next, download your preferred GSI image from Google, from phhusson's, or whatever else you find (Pixel Experience for eg.). Mind you, that the image from Google contains the Android 12L version.
Next you will flash your active system partition with the GSI image. To do that, initate ADB connection to your tablet, then enter fastbootd, by issuing the command:
fastboot reboot fastboot
you can check your active system slot by:
fastboot getvar all (but it will be slot "a" unless you have received an OTA update previously)
you need to free up some space by deleting the logical partition product otherwise you wont be able to flash your gsi:
fastboot delete-logical-partition product_a
(in case your active slot is "a")
then you can move forward to actually flashing your GSI:
fastboot flash system_a whateverisyourimagefilename.img
Lastly, you will need to wipe userdata, which can be done on the tablet by switching to recovery from fastbootd, and then selecting wipe userdata, or maybe the fastboot -w command does the same.
Reboot, and enjoy your GSI.
I'm using the Google 12L GSI, and it is perfectly stable for daily usage. For bluetooth audio to work, you will have to disable bluetooth a2dp hardware offload in developer options.
Click to expand...
Click to collapse
thank you very much
NightLord said:
Hey,
You need to use the spreadtrum research download tool (RDT), not the one seen in tthe video in the first post.
See this guide on how to use the RDT.
The basic concept is that you need to download the official firmware from the teclast homepage, load it into RDT, uncheck all partitions (save for those that are compulsory and cannot be unchecked), select only boot and vbmeta partitions, and as images to be flashed you need to browse the ones found in the archive I posted, instead of those found in the original firmware package.
Begin flashing, your device will perform a hard reset, and then you should boot into rooted firmware.
Click to expand...
Click to collapse
Did we need unlock bootloader first or we can flash root without unlock bootloader?
Thx
ardianz said:
Did we need unlock bootloader first or we can flash root without unlock bootloader?
Thx
Click to expand...
Click to collapse
I have no idea because I havent tried yet. But I would guess it might be possible that you can flash the patched boot.img along with vbmeta.img with RDT, and it might work, if they do pass Android Verified Boot check.
NightLord said:
Gotcha:
Click to expand...
Click to collapse
will these files work on android 10 or android 11? I have a unisoc T618 and unisoc T310. I was hoping to flash both tablets to get root access.
and also do you have a twrp for T40_plus or any unisoc generic twrp?

How To Guide Easy and Safe Root

Hi, I'm not a developer, but if I like to do this kind of thing, looking for the easiest way to do things and help others.
**Attention** Do this at your own risk, I am not responsible for anything that happens; sorry my english.​There is a safer way to root Realme Gt; I'm pretty sure it works with all versions. So far I have tested version Export_11_c.20, the latest
(Note: I converted my cell phone from Chinese to Indian version Following the steps in the following link:
https://forum.xda-developers.com/t/...gion-and-root-update-twrp-2022-02-21.4381727/)
Now I show you the steps so you can do it:
Put your phone on fastboot mode
Opened CMD then:
1: Fastboot boot twrp.img (TWRP-3.6.0_V2.img)
2: adb devices(optional)
3: adb shell
4 command: dd if=/dev/block/bootdevice/by-name/boot_b of=/sdcard/boot.img
Close CMD and reopen again, Then:
adb pull /sdcard/boot.img ( this command take boot.img out, in the storage phone)
Reboot the phone, and install the las magisk apk (normal)
Then you go to install, and chosse the option "Select and patch a File" and select the boot.img
Then take this file in to your pc, you fine this file in download (Example name: magisk_patched-25200_abGrv)
Then, the open CMD and put your phone in fastboot mode
Then, Use this command
fastboot boot boot.img (The boot.img you flash)
Open magisk and press install and "Direct install (Recommended)"
Wait and reboot
Enjoy
This method is safe because you don't flash the boot.img, you boot it and if it doesn't work you just have to force shut down and the phone would remain as if nothing was done.
If, you have this version Export_11_c.20, i give you the boot.img patch, you just do the step number 7 onwards
Link: https://drive.google.com/file/d/1kc0ZtY500jCYzBBvtZvzTjGtrH0ia193/view?usp=sharing
Bugs:
Ram Expansion dont work after this metod
Hello friend, greetings!
I see you posted a thread on XDA about installing magisk safely.
could you clear some doubts for me?
I have a realme GT 5g CN version, and I want to change it to indian version because of the multi languages and google services.
I unlocked the bootloader and installed the rom but the updates stop at version IN C.17. I tried to install magisk through a tutorial with the wrong file, the phone was in loop, corrected with the help of a friend here at XDA, and I returned to the CN version for fear of more problems.
But the CN rom is bothering me because it delays notifications.
I intend to install the Indian rom and follow your tutorial to use magisk.
I could make a video with a step-by-step explanation of this procedure, it will be very interesting to help other members.
Luccas Oliveira said:
Download those file
https://download.c.realme.com/flash/Early_Access/IN/RMX2202_ROLLBACK_Android11_IN.zip
twrp-3.6.0-V2
MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.
www.mediafire.com
https://gauss-componentotacostmanual-in.allawnofs.com/remove-c09f6c33ede9b831f5dce29f90312a41/component-ota/22/07/21/3c2a22e663614420b6cd57f0c434ee2b.zip
This istelegram, 849-357-5805, I more active thant XDA, and we can do step by step doing this method for the other peoples
Sorry my English
Click to expand...
Click to collapse
thank you my friend, I will call you on telegram so we can talk.
Luccas Oliveira said:
thank you my friend, I will call you on telegram so we can talk.
Click to expand...
Click to collapse
Perfect, write me @Luccas Oliveira . +1 849-357-5805
Is this safe? I was reading a lot of posts and people keep saying they bricked their phones. I have a recently updated realme GT but it's China ROM so I want to switch to something else.

TWRP for Cubot P50?

Hi, I've just bought a Cubot P50, it's a Chinese brand and seems more than decent for the price, I've rooted it with Magisk and I want to install TWRP on it but can't find anything for that brand. Has anyone came across a TWRP that might work on it?
Marko Lyno said:
Hi, I've just bought a Cubot P50, it's a Chinese brand and seems more than decent for the price, I've rooted it with Magisk and I want to install TWRP on it but can't find anything for that brand. Has anyone came across a TWRP that might work on it?
Click to expand...
Click to collapse
I have the same phone how did you root it ? If there a guide that is safe to use ? Thank you
Unlock the bootloader first, this step will factory reset your phone https://romprovider.com/unlock-bootloader-android/
On your PC:
1. Install Fastboot driver
2. Install MediaTek_Preloader_USB_VCOM_Drivers_Setup_Signed
3. Extract platform-tools
4. On your phone, Enable Developer Options, USB debugging and OEM Unlocking
5. Unlock bootloader (this step will factory reset your phone): Phone in fastboot mode, open command prompt on PC > fastboot devices > fastboot flashing unlock. Note this will cause the phone to show the "Orange State" warning on boot up. You can ignore this or remove it later.
(If device is unauthorised in ADB or Fastboot, go to Developer Options on phone, revoke USB debugging authorisation, disable then enable USB debugging. You should now get an authorisation confirmation dialogue when you try to connect with ADB/Fastboot. If not, type "adb kill-server", then "adb devices" or "adb start-server" in the command prompt).
6. Place boot.img on phone with USB file transfer (either from stock ROM, or read from phone using SP_Flash_Tool_v5.1924_Win) and patch it with Magisk v5.2. NO need to patch vbmeta.img
7. Transfer patched boot.img back to PC
8. Flash the patched boot.img to phone either with SP Flash Tool or Fastboot command in ADB (fastboot flash boot boot.img). Take care here, make sure it's the right image going to the right location and that ALL other files are de-selected, especially the preloader file, always de-select this when flashing any firmware unless you know what you're doing!
Phone is now rooted.
How to remove orange state warning on this device:
How to remove Orange, Yellow & Red state warnings on MTK
This guide will explain how to hide or remove Yellow, Red and Orange state warnings on a Mediatek Android device. Its ideal for those who feel irritated by constantly seeing these warnings on reboot.
www.hovatek.com
Edit: If you need a stock ROM for the phone it's here https://www.cubot.net/Support/id/78/cid/19.html#hh
Good evening, I would like to know if in the future it is possible to install a twrp with a custom rom?
Thank you have a nice day.
Good evening, I would like to know if in the future it is possible to install a twrp with a custom rom on the Cubot p50?
Thank you have a nice day.
Mark8:9 said:
Good evening, I would like to know if in the future it is possible to install a twrp with a custom rom on the Cubot p50?
Thank you have a nice day.
Click to expand...
Click to collapse
It is possible that in the future, developers may create custom ROMs and TWRP recoveries for the device, especially if it becomes popular among the Android community.
If a custom ROM and TWRP recovery becomes available for your device in the future, you will be able to flash it by following the instructions provided by the developer. Keep in mind that installing custom ROMs and recoveries comes with some risks, and it is important to backup your data and follow the instructions carefully to avoid damaging your device.
Good evening, can you tell me the correct procedure for how to Root the Cubot p50 smartphone? Thank you.
Mark8:9 said:
Good evening, can you tell me the correct procedure for how to Root the Cubot p50 smartphone? Thank you.
Click to expand...
Click to collapse
Well if you really want to know that, surely you would have read the entire thread? It's not that long. I gave complete instructions 5 posts up
Marko Lyno said:
Well if you really want to know that, surely you would have read the entire thread? It's not that long. I gave complete instructions 5 posts up
Click to expand...
Click to collapse
Good evening, be patient ... but where do I find Magisk 5.2 to download and how do I install it? Thanks good evening.
Download Magisk Manager Latest Version 26.1 For Android 2023
Magisk Manager is an app which helps users to root their phone. With the help of Magisk you can run banking apps and also pass SafetyNet tests.
magiskmanager.com
Just get the latest version and follow the instructions I posted.
Thanks for your work on the Cubot phone .Im a fan of them also. I found that twrp recovery 3.40 works on the Note 20/20Pro you just have to flash vbmeta BEFORE and AFTER you flash twrp to the device. Im also seeing separate websites claiming twrp 3.40 is also used with the Cubot P40 model. I dont see why it wouldnt work with the P50. Its worth a shot. Also theres alot more "familiars" with Mediatek phones like these in Hovatek forum. Since you already have information on how to root maybe consider starting your own P50 thread over there.
My references: https://www.hovatek.com/forum/thread-44810-post-233457.html#pid233457
elimoviebuff said:
Thanks for your work on the Cubot phone .Im a fan of them also. I found that twrp recovery 3.40 works on the Note 20/20Pro you just have to flash vbmeta BEFORE and AFTER you flash twrp to the device. Im also seeing separate websites claiming twrp 3.40 is also used with the Cubot P40 model. I dont see why it wouldnt work with the P50. Its worth a shot. Also theres alot more "familiars" with Mediatek phones like these in Hovatek forum. Since you already have information on how to root maybe consider starting your own P50 thread over there.
My references: https://www.hovatek.com/forum/thread-44810-post-233457.html#pid233457
Click to expand...
Click to collapse
Thanks for that. Is there a specific vbmeta to patch it with?
Good evening, can you give me the link to download a compatible cust recovery for the cubot p50? Thank you
The link is on the page just posted above. Here's the direct link to the file:
Hovatek
Download files
www.hovatek.com
Let us know if it works please, and what steps you took.
Good evening, how will I flash the lk file? Thanks.
Hi, you will have, or should have, downloaded a zip file containing a recovery.img. The recovery.img is the file you need to flash. Then follow the instructions here:
How to Install TWRP Recovery on Any Android 2022 [100% Working]
In this article, I will be showing you how you can install TWRP recovery on any Android smartphone. By following this guide you will be able to install
magiskapp.com
The TWRP Recovery file it refers to is the one you (hopefully) downloaded from this link:
Hovatek
Download files
www.hovatek.com
BUT, you also need to flash a vbmeta file BEFORE and AFTER the recovery.img, and I'm still unsure which vbmeta file it is, as elimoviebuff hasn't replied to my question regarding that.
Marko Lyno said:
Hi, you will have, or should have, downloaded a zip file containing a recovery.img. The recovery.img is the file you need to flash. Then follow the instructions here:
How to Install TWRP Recovery on Any Android 2022 [100% Working]
In this article, I will be showing you how you can install TWRP recovery on any Android smartphone. By following this guide you will be able to install
magiskapp.com
The TWRP Recovery file it refers to is the one you (hopefully) downloaded from this link:
Hovatek
Download files
www.hovatek.com
BUT, you also need to flash a vbmeta file BEFORE and AFTER the recovery.img, and I'm still unsure which vbmeta file it is, as elimoviebuff hasn't replied to my question regarding that.
Click to expand...
Click to collapse
I get it, but I have to flash the .bin to remove the yellow/red state on boot. I don't know how to install the lk.bin file. If you can help me. Thank you.
Ah I see, you're rooting the phone first. Ok I've just checked my own notes on this, so, if you have edited the lk.img file as described in that Hovatek thread, then do as follows:
When flashing with SP Flash Tool, make sure the correct lk.img file is chosen as SP Flash Tool chooses lk-verified.img by default (click along to the right of the file list under "Location" and choose your edited lk.img file here).
OR, flash with ADB (fastboot flash lk lk.img).
Then install Magisk on your phone if you haven't already.
boot.img is for rooting the phone, lk.img is only to remove the orange state message and the 5 second delay when the phone boots, it does not actually remove it's orange state and is not needed for the phone to be rooted.
To un-root, you should just flash the original boot.img and lk-verified.img from the stock firmware ROM file.
Marko Lyno said:
Ah I see, you're rooting the phone first. Ok I've just checked my own notes on this, so, if you have edited the lk.img file as described in that Hovatek thread, then do as follows:
When flashing with SP Flash Tool, make sure the correct lk.img file is chosen as SP Flash Tool chooses lk-verified.img by default (click along to the right of the file list under "Location" and choose your edited lk.img file here).
OR, flash with ADB (fastboot flash lk lk.img).
Then install Magisk on your phone if you haven't already.
boot.img is for rooting the phone, lk.img is only to remove the orange state message and the 5 second delay when the phone boots, it does not actually remove it's orange state and is not needed for the phone to be rooted.
To un-root, you should just flash the original boot.img and lk-verified.img from the stock firmware ROM file.
Click to expand...
Click to collapse
Good morning. Thank you for the information given.
I wanted to ask: is it necessary or useful to install an antivirus on your smartphone now that it's been rooted? Thank you.
I haven't but that's just down to personal choice really. It's certainly useful if you like to try stuff from unknown sources, although personally I've rarely encountered viruses on Android. I'm not saying they don't exist though.
Have you successfully rooted your phone then? What about TWRP, have you tried that yet?

Categories

Resources