T5 Downgrade if possable - Huawei MediaPad T5 Questions & Answers

Good day all.
I would like to ask if it is possible to downgrade my Huawei MediaPad T5 AGS2-L09 EMUI 8.0.0 build NUMBER AGS2-L09 8.0.0.285(OCEC316) ANDROID VERSION 8.0.0.
I would like to know if i can install Android 7 on it. My tab is very slow and there is nothing installed except the factory apps that i cant uninstall.

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Downgrade Android 6.0 to 5.1 in Honor 6 H60-L12

Hi, I have a problem with the phone, I installed Android 6.0 Emui 4.0.1 version H60-L12C00B860 but I need to do downgrade to Android 5.1. for rooting phone by Kingroot. I found only a file name H60-L02-L12_EMUI4.0_2_EMUI3.1.zip (283 MB) but I do not have Emui 4.0.2 ,I have 4.0.1. Will this file work correctly? And if not, what's easier to find: upgrading Emui to 4.0.2 or older downgrader for Emui 4.0.1. Please help. Sorry for my bad english.
//I found the right file, but there was a bigger problem: I do not have "local update" in the Emui update options - i can only update online. How can I restore/add this option?
No one wanted help from me? Ok, I did it differently, now I have android 5 + phone with root. There is one other problem, I can not change the default location of the phone: there is China, I want western Europe, because I can not use google play. I found a topic for honor 6+ https://forum.xda-developers.com/honor-6/general/honor-6-vendor-country-eu-t3498920 and that's probably the way it can be done. The question is where to get the eu.zip file for honor 6? Maybe someone has it and would explain to me the procedure step by step (if it is different)?
Hi Yellow_
QQ: how did you manage to downgrade to 5?
Explanation:
I've a H60-L12 with Android 6.0 and EMUI 4.0.1 and although everything [else] seems to work just fine, I can't seem to get Google Contacts to sync. The option slider in Contacts Settings is grayed out and unresponsive. Unfortunately, without my contacts this phone is all but useless. Hence, I've tried to go back to a previous version, but a simple restore [in TWRP] of my old backup fails after the upgrade. None of the instructions for rolling back were of any help, either.
I'd really appreciate if you could pass along your steps on how you downgraded your Honor 6 to Android 5. Thanks!

What is the safe way to downgrade from emui 9.1?

Hello every one
My mate 9 phone works in good condition since 2 years ago.
Since my last update to emui 9.1 the camera do not work like before.
I need the safe way to return back for emiui9 or emui oreo I do not care
My concern is camera only
I do not care also for Gpu turbu
My phone model mate 9 emui 9. 1 C185E8R1P8 dual sim
Can any help me?
Via Huawei Hisuite I returned Back to Emui 9.0
Then I returned to Emui 8

P30 Lite EMUI 10 Update

Hi guys
I wanted to update the phone to Android 10, but seems like officially there is no such update for this model (MAR-LX1M EEA C431)
However, on FF, i spotted an update to the EMUI 10 but it's for the C432 despite the build model name it's the same I got (L21MEA). So my question is: It's possible to install it without any risk of brick? And also, Should I make a backup of the oeminfo?
Btw my phone it's full stock so no unlocked bootloader or root whatsoever
Open app 'Support' and in there click 'Updates'
There is no Update thing in the support section oh myHuawei
Also even if I check Hisuite and the software update it says the phone is at the latest update (9.1.0.426)

Upgrade Mate 9 (MHA-L29 C636 EMUI 5.0 Android 7.0)

I'm in the United States and need VoLTE to continue using this phone. I'm relatively new at doing this so please try to take that into account.
I've tried DLOAD method for 9.0.1.193 (C636E7R1P8T8) & 9.1.0.252 (C432E7R1P8T8). I got a message both times about the update not compatible with current firmware.
I'm guessing that I need to update to Android 8.0 before trying 9.0 but I'm not sure. I would appreciate specific instructions on how to upgrade this phone if it's possible.
My wife also has a Mate 9 MHA-L29. But it is a C567 and has Android 8.0. I haven't tried to upgrade her phone. But I need VoLTE capability for it too.

How to update p20 pro

Hello, I have a huawei p20 pro CLT-L04 C792. I have been stuck on android 8.1 ever since I bought the phone. Never once got a security update. Ive tried resetting the phone, and deleting the cache but nothing is working. I am also unable to update with Hisuite. How to update?
backup with Hisuite, unlocking will factory reset phone.
CLT-L04 Canada version P20 Pro not receiving any updates
Hi guys, I got a CLT-L04 Canadian version P20 Pro. My build number is CLT-L04 8.1.0.109(C792). I am not getting any updates to my phone. I really wish I could have the Turbo boost update on my phone. What should I do in order to get those...
forum.xda-developers.com
Dozens of Huawei and Honor devices with Kirin processors can now be bootloader unlocked
Using this open-source tool, you can now unlock the bootloader of several HiSilicon Kirin-powered Huawei and Honor devices. Check it out!
www.xda-developers.com
Is it possible to go into recovery and directly update phone with hisuite from android 8.x to 11 ? Don't mind if everything gets deleted and root is lost. Possible or not ?
you can't update if no update exist. the linked method describes re-branding to other region. ask in that thread for questions, I don't own Huawei mobiles.
Small note before u unlock Bootloader and rebrand: get HiSuite 13 from the .cn website and do a full backup with it. Otherwise u will have hard times to restore ur device.

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