Huawei Mate 9 stock recovery - Huawei Mate 9 Questions & Answers

I am trying to restore stock recovery to my Mate 9 MHA L29 C636, I have TWRP installed and it is rooted. However, the backup of my stock rom was deleted when my laptop was repaired. Can anyone help? I'm selling this phone and the buyer wants it restored to stock
Huawei Mate 9 MHA-L29 C636
Android 8.0 Oreo rooted
TWRP is installed as recovery
No custom roms were installed
Thanks in advance!

Use Huawei multi tool 8

Related

Chinese H6+ PE-TL 10 -> international Rom

Hello, i bought a chinese honor 6+ PE-TL 10,
could you help me if it's possible to flash an international ROM ?
thanks
dom152 said:
Hello, i bought a chinese honor 6+ PE-TL 10,
could you help me if it's possible to flash an international ROM ?
thanks
Click to expand...
Click to collapse
im using international rom, and flashing chinese rom...
so i think its possible for you too...
as long as you made your backup using twrp or cwm youll be fine....please made a backup first
method used
flash directly from local update
if fail, you must root your phone before you can flash
flash boot.img, recovery.img, system.img , cust.img using fastboot
you should be ok after flashing this
if bricked or cannot boot, reinstall your cwm or twrp, and install your backup
I have the same situation. I made some trials and here are the results;
I was on Chinese version B250. I udated manually to Chinese version B260 and this was successful.
I unlocked my bootloader successfully.
All trials to flash the International version B324 with Lollipop and (EMUI 3.1) have failed. I even tried with a relocked bootloader but still the same. No root or custom recovery; all stock.
Of note that I could successfully flash the International version B142 which is a Kitkat and (EMUI 3.0) but could never update to the succeeding update OTA although it is being downloaded successfully by the Huawei updater.
All flashing was through virusplus Multi-tool
These are my observations. If anyone has a better input regarding fully flashing a Chinese PE-TL10 with an International firmware with working OTA updates later on then please share it.
Thank you
Hello
I have honor 6+ pe TL10 chinese version EMUI3.1_PE - TL_10-6.1.1
how to put an international version ?

Treble TWRP for Honor 8?

I updated my Honor 8 to Oreo, but the current TWRP (https://forum.xda-developers.com/honor-8/development/twrp-t3566563) doesn't flash Magisk.zip properly, and the offical TWRP on (https://dl.twrp.me/frd/twrp-3.2.2-0-frd.img.html) doesn't seem to boot at all.
Have anybody of you made it to flash Magisk with the Oreo version?
Will there be a Treble TWRP for Honor 8??
I've also tried with Huawei P10 Lite TWRP (https://forum.xda-developers.com/p10-lite/development/recovery-twrp-3-2-1-0-oreo-t3777582) and still getting error while flashing Magisk.
Side note : I use Honor 8 L09C432 (Europe), but I rebranded it to L09C10 (Russia) as I couldn't stand to wait for the European version to release
ZeZoO19 said:
I updated my Honor 8 to Oreo, but the current TWRP (https://forum.xda-developers.com/honor-8/development/twrp-t3566563) doesn't flash Magisk.zip properly, and the offical TWRP on (https://dl.twrp.me/frd/twrp-3.2.2-0-frd.img.html) doesn't seem to boot at all.
Have anybody of you made it to flash Magisk with the Oreo version?
Will there be a Treble TWRP for Honor 8??
I've also tried with Huawei P10 Lite TWRP (https://forum.xda-developers.com/p10-lite/development/recovery-twrp-3-2-1-0-oreo-t3777582) and still getting error while flashing Magisk.
Side note : I use Honor 8 L09C432 (Europe), but I rebranded it to L09C10 (Russia) as I couldn't stand to wait for the European version to release
Click to expand...
Click to collapse
People Said That This Twrp Works For Honor 8 Oreo Even If Its For Honor View 10, Try It:
https://www.google.com/amp/s/forum....velopment/recovery-twrp-3-2-1-0-t3769917/amp/
hi any feedback about twrp for honor 10 view?
Thx
Tried it. Asking for password, the one I use to unlock the screen doesn't work.
TWRP is not recommended to use for treble on kirin devices. Well.. you can try it but there is not that much support like from using fastboot comands on stock recovery
you can download Magisk.apk and then follow these instructions : https://forum.xda-developers.com/mate-9/how-to/guide-install-magisk-mate-9-running-t3773878
Try to do it with patience, dont be worried if it fails
This method is running on all oreo based treble roms and even kirin-GSI android P. I've tested the method on my FRD-ALL00, but it will work on any FRD as i know
PM me if anyone needs some additional help

Openkirin AOSP rom install

Hello,
First, I would say i'm really pissed of with EMUI 5 on my BLN-L21 (European variant). I want to get an open kirin rom but BLN-L21 is not on EMUI 8 yet, and I need EMUI 8 to install a custom rom.
What do you suggest to me to get to EMUI 8? Debrand my phone to BLN-L22 (Indian version) ?
And my boot loader is locked. How to unlock it with the Huawei boot loader unlock service closed ?
Tneezy said:
Hello,
First, I would say i'm really pissed of with EMUI 5 on my BLN-L21 (European variant). I want to get an open kirin rom but BLN-L21 is not on EMUI 8 yet, and I need EMUI 8 to install a custom rom.
What do you suggest to me to get to EMUI 8? Debrand my phone to BLN-L22 (Indian version) ?
And my boot loader is locked. How to unlock it with the Huawei boot loader unlock service closed ?
Click to expand...
Click to collapse
Paid Options. There are plenty of those. Try DC Unlocker. It costs 4$ but you'll have a working unlock code. After that debrand and update to EMUI 8 and lastly flash any ROM of your choice

Bricked FRD-L09. Need help with flashing stock firmware.

Hello together,
i have an unlocked Honor 8 (Not Pro) FRD-L09C432B418 (Multitool says so).
I wanted to prepare it for the Installation of openkirin LineageOS ROM (Requires EMUI 8.0).
In the Process of trying to update it to EMUI 8 i did so many errors i assume, that now i dont have a system left on the phone and its looping in boot.
Can someone guide me how to install the right firmware with EMUI8.0 on the FRD-L09C432 ?

Honor 8 , no way to enter recovery TWRP

Hello, i have a Honor 8 where i had installed TWRP 3.1.1-1 and Resurrection Remix N v5.8.4 . With that rom i was not able to use Usb so i installed on it AOSPA 7.1.2.
Doing that i lost the root (prolly i did something wrong) and i was not able to get it back so i tried to rollback to FRD-L09c432b131 installing first Honor 8_Rollback Package_FRD-L19_from Android 7.0 EMUI 5.0 to Android 6.0 EMUI 4.1_C900B300_Italian and after it installing Honor 8_Firmware_FRD-L09_Android 6.0_EMUI 4.1_C432B131_Western Europe . Now my phone is on FRD-L09C432b131 and it is working without problem but i can't find a way to update the firmware with original roms (tried multiple time with different packages without luck) or to install again Resurrection Remix N v5.8.4 because i'm not able to boot in TWRP even if the installation process of the recovery doesn't give error.
To be sure i also used the Unbrick function of Multi - tool extracting the required file with Huawei Update Extractor from the Update.app file of Honor 8_Firmware_FRD-L09_Android 6.0_EMUI 4.1_C432B131_Western Europe but still i can't find a way to get back to TWRP recovery or to install any original firmware update.
If anyone have any idea about why i would be happy to get some help

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