How to go back to stock EMUI 5.0 after flashing TWRP/Custom roms (Guide)

[Bladebaka]

Trying to flash the stock BLN-L24 version, but I keep getting stuck when flashing SYSTEM.img:

C:\adb>fastboot flash system SYSTEM.img
error: cannot load 'SYSTEM.img'
C:\adb

Any clue what's happening?

edit: looks like I had an obsolete ADB version, got it working, thanks!

 

[evjgl98]

I tried going back to nougat from stable gsi linage os by using huru updater flasing via recovery and it resulted in a bootloop.

I can only enter the three options section -1-press power button to continue. 2- Volume up key to enter erecovery... and 3- The device will continue to boot after 5secs...

I cannot get into the erecovery at all, not even flashing another erecovery since I thought it was corrupted but no. I try to press volume buttons simultaneously with the power button and it doesn't work either. It also doesn't seem to stop rebooting.

I TRIED DLOAD and I had NO result but the same unstopping reboots.

Also I can ONLY enter that three options section by plugging in the device via pc while pressing volume up at the same time while plugging it in the USB.

Flashed recoveries for both nougat and oreo and never worked. I'm worried. Help please

 

[shashank1320]

I tried going back to nougat from stable gsi linage os by using huru updater flasing via recovery and it resulted in a bootloop.

I can only enter the three options section -1-press power button to continue. 2- Volume up key to enter erecovery... and 3- The device will continue to boot after 5secs...

I cannot get into the erecovery at all, not even flashing another erecovery since I thought it was corrupted but no. I try to press volume buttons simultaneously with the power button and it doesn't work either. It also doesn't seem to stop rebooting.

I TRIED DLOAD and I had NO result but the same unstopping reboots.

Also I can ONLY enter that three options section by plugging in the device via pc while pressing volume up at the same time while plugging it in the USB.

Flashed recoveries for both nougat and oreo and never worked. I'm worried. Help please

Use HWOTA method. guide in development thread.

 

[vwolf2]

Hi, I know this thread is pretty dead but I'm trying to unroot my system and could use some help.

I'm working with a Huawei Mediapad M3 BTV-W09 and have this twrp: twrp_BTV-W09_5_greatslon, from this forum: https://forum.xda-developers.com/mediapad-m3/development/twrp-greatslon-mod-t3489232

It's the only one that actually works with my tablet. The only problem is that I can't flash the Vendor partition. I tried both the twrp install method and flashing it in fastboot. I know there is a Vendor partition because I was able to extract the Vendor.img file from my Update.app. When I go to install the vendor partition, which is on my SD card, in twrp there is no listing for that partition to flash it. And whenever I try to flash it using fastboot it just fails.

Any help would be appreciated. Thank you.

 

[Kelica]

How can I thank you?
I'm having a hard time since yesterday and I was about to surrender lol... :fingers-crossed:
Thank you