How to go back from EMUI 8.0 rooted to 5.1 stock? - Honor 9 Questions & Answers

Hi everyone! I have rooted and unlocked my H9 STF-L09, i find it ok i guess, but i really miss the EMUI 5.1 days... I just think that was better.
So i'm asking you, is there a way to go fully back to stock Nougat, maybe with locked bootloader?
Thank you for your attention.

If you are rooted, your bootloader's actually unlocked.
So, because you're on oreo, you could use HuRUpdater to downgrade to a nougat firmware.
I'll test C432B184 rollback packages, if C432 is your actual region, as this version is the latest nougat build released for honor9 :
Code:
C432B184 rollback packages:
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1906/g1642/v133341/f1/full/update.zip
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1906/g1642/v133341/f1/full/STF-L09_hw_eu/update_full_STF-L09_hw_eu.zip

@FlorianSSJ ?

Related

Honor 5x : What is B151 & B331? (Firmware)

Hi everyone, I have a question about the Honor 5x.
About 2 months ago, I bought the Honor 5x. A few weeks ago, I decided to install Cyanogen Mod 13 onto it. Attempting to install the newest version, I could not, due to having the KIW-L24 B151 firmware. Now I don't quite understand this. Everyone buys the same phone, why is it that some come with B151, and B331? I guess my main question is can they be changed considering they are just firmware.
On the CyanogenMod Honor 5x thread (http://forum.xda-developers.com/hon...nofficial-cyanogenmod-13-0-nightly-t3344499); it's stated that you must have the latest firmware to install the newer versions of CyanogenMod. In order to do this, you must go back to stock, and update to Huawei's Android 6.0 firmware. Unfortunately, they have not released firmware for the B151 model. Therefore I cannot upgrade the firmware, meaning I cannot update CyanogenMod.
So in conclusion, can I upgrade from B151 to B331? If not, is there a firmware update for B151 that will allow me to update CyanogenMod?
(If you're wondering why I'm so itchy to update, it's because the fingerprint scanner isn't working in the version I'm using. (July 18th)
Thank you for your time!

Rollback on emui 8 to 5.1?

Hi fellow trying to get my emui 5.1 downloaded stock B183 emui 5.1 rollback I put it in dload -> update.app and it gives me software failder why not get it?
The rollback you downloaded is not meant to be used in firmware mode (dload).
It could be used whith HuRUpdater on a phone with unlocked bootloader.
oslo83 said:
The rollback you downloaded is not meant to be used in firmware mode (dload).
It could be used whith HuRUpdater on a phone with unlocked bootloader.
Click to expand...
Click to collapse
How's the way with these programs?
Ok to set B371 oreo emui 8 im now on B365 method?

Honor 10 EMUI9 update by firmware finder COL-L2-C432E4R1P9B159 WITH UNLOCK BOOTLOADER

Hello all,
I have a quastion any chance to update phone with COL-L2-C432E4R1P9B159? I have emui 8.1 v151 and unlocked bootloader and twrp.
First of all, I haven't tried it yet as well.
But shouldn't the update be like any other update?
I has performed the last updates with the HuRupdater and the instructions in https://forum.xda-developers.com/honor-9/development/tool-flash-official-firmware-recovery-t3769279
which worked for me well.
I don't give any advice, but maybe this works with EMUI 9 as well.
I have the middle east version. I just tried to update it with hurupdater and everything went perfectly I'm running android pie now without any problems

Is the Bootloader unlockable after downgrade to Oreo?

I bought a Mate 10 second hand that was running Emui 9.0.*
I downgraded to Oreo using the Hisuite method.
Now it is running EMUI ALP-L09 8.0.0.153(C432)
Android security patch is 1 October 2018
Is it still possible to either unlock the bootloader or root this version?
Thanks
Hi OP, how did you manage to downgrade to 8.0.0? With Hisuite I could only downgrade the system to 8.1.0.351. Hisuite is ver. 9.0.2.301
Palmar said:
Hi OP, how did you manage to downgrade to 8.0.0? With Hisuite I could only downgrade the system to 8.1.0.351. Hisuite is ver. 9.0.2.301
Click to expand...
Click to collapse
I used the same version
Maybe the country makes a difference?
I downgraded from Italy

Nokia 6.1 Plus (X6) Factory Image

My X6 is TA-1083.
It's currently on android 10. I want to downgrade it to oreo for some reasons. Can I be provided with factory images?
The oldest firmware I know is Android 9 Pie. However, you need to have an unlocked bootloader in order to flash stock ROMs.

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