Lower version from Android 11 Android 10 (back upgrade) - Android Q&A, Help & Troubleshooting

I have a Galaxy s10e SM-G970N device
Android 11 and I want to return the version to Android 11 I encountered errors in Odin
(I'm interested in following this guide and it only supports Android 10
https://forum.xda-developers.com/t/rom-10-hadesrom-q-stock-v2-0-for-exynos-s10e-s10-s10-12-04-2020.4058441/)

Related

Galaxy Note 10 Android 10 stable update available for those on Android Pie.

https://www.sammobile.com/news/sams...table-update-available-for-android-pie-users/
This is a new article
https://forum.xda-developers.com/galaxy-note-10/how-to/method-to-andorid-10-note-10-exynos-t4020463
Link to get Android 10 on your note 10 now.

Ulefone Armor 7E - Update from Android 9 to Android 10

Hello,
I have a Ulefone Armor 7E, it came installed with Android 9. Today I wanted to update to Android 10, using the ROMs on the Ulefone Website (Links to a Google Drive).
I found a Warning Message that you should not use the ROM to update your phone ("★Warning★: if your phone is Android 9,you are forbidden to flash Android 10,otherwise your phone must be bricked!!! vice versa
").
So they sell a version of the phone with Android 9 and one with Android 10. I bought my phone (Android 9) this year around april.
Has anyone updated the phone to Android 10, or do you brick your phone if you try to update it?
Thank you in advance,
deecon
Also interested in this.
Switching from Adroid 9 to Android 10 isn't an update but an upgrade.
You may consider flashing a Custom ROM based on Adroid 10.
jwoegerbauer said:
Switching from Adroid 9 to Android 10 isn't an update but an upgrade.
You may consider flashing a Custom ROM based on Adroid 10.
Click to expand...
Click to collapse
Will it work?
I guess there is no custom ROM available for the Armor 7E?

Howto downgrade android 11 to android 10 on Samsung A115F?

Hello everybody
My samsung A115F use android 11 with security level 2. Howto downgrade to android 10
Because on android 11 haven't video call via Sim card
Thanks!
u can downgrade with this firmware
is android 10 with u2
A115FXXU2AUA3

How to upgrade TRT-LX2 from android 7 to 11?

I have a Huawei TRT-LX2 device (android 7), and I want to upgrade it to android 11.
How can I do this (if possible)?

return from android 11 to 9 Galaxy A105M

Is there a flashable rom with twrp or something to go back to android 9, I use some apps that give problems in android 11 and since I have bit 8 it won't let me go back to android 9

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