Rollback to android 8 - HTC 10 Questions & Answers

I'm on android 10 ROM i want go back to android Oreo ROM ,is their any go back to android 8 without losing fingerprint ?

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Downgrade Q to P

Can be Downgrade Q to P?, Current version 11.012
Yes
I have done this by using MiFlash. (You will lose all data)
I downgraded from android 10 to android 8.1
So I was fed up with Xiaomi latest updates on this Phone Mi A2 lite and decided to give it a go to downgrade to android 8.1 back when this phone was A REAL BEAST! Guess what happened. Firstly there was no mobile network so I flashed again with...
forum.xda-developers.com

How can I go back to Android 9?

Hello.
I upgraded my device (Redmi 7) to Android 10 but there are some things I don't like or don't work well for me. Then I want to know how I can get back to Android 9.
Please help!!!...

Samsung Note 10 + N975U won`t update

Hi all.....
I live in middle east and I bought unlooked Samsung Note 10 + USA version with Android 9 and I don't have AT&T sim card so when I tried to update through OTA it says "you have the last update" but others got android 11 and I still at android
is there any solution ? Please help
Updates ( read: patches ) get rolled by OEM / carrier if they deem it necessary.
What you probably mean is Upgrading from Android 9 to Android 11. IMO this you only can achive by flashing a Custom ROM based on Android 11 what is suitable to your phone.
jwoegerbauer said:
Updates ( read: patches ) get rolled by OEM / carrier if they deem it necessary.
What you probably mean is Upgrading from Android 9 to Android 11. IMO this you only can achive by flashing a Custom ROM based on Android 11 what is suitable to your phone.
Click to expand...
Click to collapse
Thanks for your answering I meant that my phone stuck at Android 9 and I couldn't upgrade since I had the phone So my question was can I upgrade to Android 11 by Odin and still get official updates?
And I actually didn't know what is the right rom for my phone

Downgrade from Android 11 to 10 or 9

After updating my Nokia 8.1 to Android 11 my phone lost entire mobile network, I have tried many ways to fix, but I can't, Can anyone please help me to find a way to downgrade to best older version Android 10 or 9?

[FIRMWARE] [ODIN] Samsung Galaxy in softbrick after Android update

Yesterday I decided to upgrade the Android version of my Samsung Galaxy A50 from 9 Pie to 10 (and after that I wanted to upgrade it to Android 11), buy after the installing process of Android 10 finished, my phone was not able to start anymore, showing me the Android Recovery page and the error “/system/bin/tune2fs is missing”. The upgrade to Android 10 didn’t work.
I think I should install some firmware with Odin, but I never did that before. Also, my phone isn’t rooted. Can someone tell me how to do it? And, in view of the fact that I want Android 11 at the end, should I search for Android 9, 10 or 11 firmware? Can you “jump” from Android 9 to 11?

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