android downgrade - Huawei Mate 30 Pro Questions & Answers

Is it possible downgrade android on Huawei and honor 2019 and newer phones or not?
for example downgrade to earliest Android on phone.
please help me. thank

Related

Downgrade EMUI 3.0 to 2.3? Honor 6 H60-L02

Hi, is there a method for downgrading a Huawei Honor 6 H60-L02 from EMUI 3.0 back to 2.3? I recently saw a thread for Ascend P7 that said Huawei released an official tool to downgrade 3.0 to 2.3, but I'm afraid it may be specific to Ascend and may not work for Honor 6. Is there any such tool for Honor 6, or any method for downgrading manually? Solutions for unrooted devices preferable but if it needs, well... Thanks anyone who may be able to help!

Update for 701L

Found a Update for the eu version to Android 6.0 but cant install it.
http://download-c.huawei.com/download/downloadCenter?downloadId=84050&version=328709&siteCode=khkh
What is your phones CUST?
Im on 5.1.1
It's the Cambodia/Thaj version...
Is there any chance to install it???
p8max
HUAWEI P8max DAV-701LV
I would like to make my phone android 6.0 please help
My phone is now 5.1.1 I want to upgrade
Please help me android 6.0
I have the same version but no updates
I believe only this:.
HUAWEI P8 Max Firmware (DAV-701L, Android 6.0, EMUI 4.0, 209B203CUSTC209D001, Cambodia)

Can I upgrade Huawei Y3 2017 (CRO-UOO) to Android 9?

Hi...
I have Huawei Y3 2017(CRO-UOO) with Android 6.0. Can I upgrade it to a higher version, like Android 8 or 9???
RIAM Rodin said:
Hi...
I have Huawei Y3 2017(CRO-UOO) with Android 6.0. Can I upgrade it to a higher version, like Android 8 or 9???
Click to expand...
Click to collapse
If Huawei didn't provide you an OTA update, then no, you can't upgrade your phone to Android 8 or 9 or higher.
And just to let you know, you can do that with every other phone with what we call ROMs, but Huawei decided to prevent its customer to install them. So you're stuck with Android 6.
If you consider buying a new phone later on, don't buy Huawei phones, I know they're attractive for the price and the specs but that's it. You'll never be able to flash anything on it, or even root it...
Hope you still have a good day

Downgrade Base software version 11

Hi, can you please tell me if thereĀ“s any way to downgrade an already base software version 11.0.0.4? I have already the base 10.1.0.131 but is not working showing "failed" because the incorrect version, any help is welcome, thank you
Try V2 here:
Huawei p40 pro - currently installed els-n29 11.0.0.180 - downgrade?
Hello everyone, is it possible to downgrade firmware from els-n29 11.0.0.180 (c432) to emui 10 version firmware? I try it via otg method because phone is locked to huawei id, but no luck (every firmware i try it says incompatible)...
forum.xda-developers.com

Android Upgrade

Hi,
Please tell me if there is a way to upgrade Android 9 on my J4+?
Best,
Aul

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