Help...Mate half bricked - Mate 8 Q&A, Help & Troubleshooting

Hi everybody,
i had my mate (al 10 4/64) since 1 year but i decided (sadly) to upgrade to nougat.
I don't like nougat and i came back.
From that i can only put twrp 3.0.2 for emui 4.0 and install 4.0 rom.
I try to relock bootloader and unlock again but no way.
If i put twrp for emui 4.1 mate don't access to that (fastboot give me ok for flash).
Now i can only boot emui 4.0 rom.
I also try erecovery but i obtain only a "!" red and impossibile to get nothing
Help me please!

Related

Honor 8 Frd-l09, android 7.0 nougat, emui 5.0

Hello
Is it possible to root Honor 8 Frd-l09, android 7.0 nougat, emui 5.0? On xda I only saw rooting emui 4.0 and not last version of emui 5.0, which version of twrp and supersu I need for my phone? If there is way to root please tell me.
Thanks
You have to unlock your bootloader and flash TWRP from this thread https://forum.xda-developers.com/honor-8/development/twrp-t3566563
VoilĂ  :good:
I know but will TWRP work on android 7.0 and EMUI 5.0... the problem is emui.... I need twrp for new emui 5.0 and not 4.0 or root wont work, and I know how to root it, just asking if its possible to root new version
Sovetskiy-Soyuz said:
I know but will TWRP work on android 7.0 and EMUI 5.0... the problem is emui.... I need twrp for new emui 5.0 and not 4.0 or root wont work, and I know how to root it, just asking if its possible to root new version
Click to expand...
Click to collapse
first line of the thread is "OpenKirin presents unofficial TWRP for stock EMUI 5.x"
first line of the "rooting" sub-menu is "Make sure the device running stock EMUI 5.x boot.img"
... so yes, this will work on EMUI 5.0
HELP, i have huawei honor 8, i downloaded UPDATE-SuperSU-v2.79-SYSTEMMODE.zip, and device frezzed when it was rebooting, then i enter erecovery mode by holding power and volime +, and now when i turn off and turn on it always go on erecovery, it doesnt go to normal, how can i fix? how to reset?

Stuck at 4.4.2?

Hi guys. I got this phone yesterday and wanted to unlock the bootloader, flash to a stable lifghtweight image etc. First "WTF" came out of my mouth when I found out, that exactly a week ago - Huawei ended support for unlocking the bootloader. SO I paid 4EUR to DC Unlocker and it was done in a minute..
Anyway. After this the whole nightmare started. I tried several different images to flash it. Via fastboot, viac TWRP 2.8., via "push-all-3-buttons". Everything seemed to almost bricked the phone. None of the standard flashing procedures was able to start the phone into the OS. It has always somehow stuck at the boot Huawei screen. So maybe at 2:00am I downloaded a B127 stock FW (android 4.4.2 EMUI 3.0), copied the UPDATE.APP to a /dload of a SDcard and by using the "push-all-3-buttons" I was finaly able to get into EMUI recovery, upgrade the OS and start the phone into Android.
It was unfortunately version4.4.2, so of course I wanted to upgrade via OTA to either 5.1.1 or 6.0, but the installer said, that I am using the most recent version. Sorry, what? The Huawei Windows APP said the same. The only real progress I was able to make was to download a 2018 image from Huawei support page, which by using the push-3-buttons procedure "upgraded" the phone to 4.4.2 . In other words, it did nothing.
I have tried to use several let's say stock images from this page https://forum.xda-developers.com/mate-7/general/huawei-mt7-l09-l10-stock-firmware-ota-t3275784 , but neither via fastboot nor via SDcard procedures were successful.
So is my Ascend Mate 7 really stuck on old Android without a chance to upgrade??
Huawei MT7-L09
Android 4.4.2
EMUI 3.0
Kernel 3.10.30-00234-g62b075b-dirty
Build MT7-L09V100R001C00B127
Custom Version CUSTC432D127
Have you tried extracting the .img-file from the UPDATE.APP which you downloaded with Huawei Update Extractor?
This image should be flashable via fastboot. Be careful to use only those full firmwares.

How can i go back from Oreo to Android 7?

Hello,
i updated to Oreo on my Honor 8, and i did a backup in HiSuite before.
Now i want to go back from Oreo to Android 7, did an recovery in HiSuite, and i am still in Oreo. So i think i just updates the data and not the Android verison.
How can i downgrade from Oreo back to Android 7 on my Honor 8?
I have no root or bootloader installed, everything is "untouched" on my phone.
Greets, firemouz
firemouz said:
Hello,
i updated to Oreo on my Honor 8, and i did a backup in HiSuite before.
Now i want to go back from Oreo to Android 7, did an recovery in HiSuite, and i am still in Oreo. So i think i just updates the data and not the Android verison.
How can i downgrade from Oreo back to Android 7 on my Honor 8?
I have no root or bootloader installed, everything is "untouched" on my phone.
Greets, firemouz
Click to expand...
Click to collapse
Rollback package...
Why do you want come back!? Oreo runs pretty well on my phone...
firemouz said:
Hello,
i updated to Oreo on my Honor 8, and i did a backup in HiSuite before.
Now i want to go back from Oreo to Android 7, did an recovery in HiSuite, and i am still in Oreo. So i think i just updates the data and not the Android verison.
How can i downgrade from Oreo back to Android 7 on my Honor 8?
I have no root or bootloader installed, everything is "untouched" on my phone.
Greets, firemouz
Click to expand...
Click to collapse
You can use eRecovery... This time work and will flash you b407
I spent all day today trying to get back nougat or Oreo STOCK rom because I tried LOS beta 5 and cameras crash constantly. So if anyone can give me advice how to flash Oreo/nougat stock ROM. eRecovery only allows factory reset and reboot. Dload always comes back with error at around 5%... Is it possible to just flash stock system.IMG or something via fastboot?...
RayOfDoom said:
I spent all day today trying to get back nougat or Oreo STOCK rom because I tried LOS beta 5 and cameras crash constantly. So if anyone can give me advice how to flash Oreo/nougat stock ROM. eRecovery only allows factory reset and reboot. Dload always comes back with error at around 5%... Is it possible to just flash stock system.IMG or something via fastboot?...
Click to expand...
Click to collapse
eRecovery, not the normal one. In eRecovery you can set your WiFi and download b407
Does anyone know how to downgrade from oreo?
Connect the phone to pc and in HiSuite look for updates. There will be an option to go back to B407. I didn't test it. Just saw the option was there.

P9 lite not updating OTA or DLOAD Method.

hi developers, i have p9 lite vns-l21 model,Running on 7.0 and EMUI 5.0. While ago i rooted my device unlock the bootloader and install the custom Rom. then i came back to official frimwere of Huawei running on 6.0 with EMUI 4.0 now its showing
build no. VNS-L21C900B130. and not updating to any other frimwere , not OTA nor DLOAD method.
i dont wana mess again with TWRP method couz then my device was crashed about 1 month , makes me mently disturb.
sugggestions required. plz help me out of this.

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 ?

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