Downgrade Samsung A02s from andriod 12 to andriod 10 - Shield Tablet Android Development

I updated my Samsung galaxy A02s from Andriod 10 To andriod 12 but now on andriod 12 the phone lag and very heavy So is there anyways ( such as rooting the device } to roll back to andriod 10 ??
The problem is that current firmware has security level 5 and non of previous firmware { 10 or 11 } has a security level of level so what can I do is rooting the device will allow me to install firmware with security level lower than the current firmware ????

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How installed latest beta android 8 oreo for samsung galaxy s8+

Hi I Am In Iran
My Phone Is samsung s8 +
But Now Installed Android 8 on phone
How Installed Latest Android 8 Beta ????
There's no problem with my phone running Android 8
Please Help Me .Please give me full instructions on how to install Android 8 beta on my phone that I live in Iran
My Phone software Information
android Version 7
Experince version 8.1
Baseband version : G955fxxu1aqk7
Android security :1 november 2017
Thanks You ..

Downgrade Android Version

Hi guys I want to downgrade my android 11 version to android 10 because it's instable, my phone came with android 11 pre-installed and because of that on sam mobile I can only find android 10 firmware with different PDA and CSC, is it safe to download one of them? Or maybe other solutions?

Update to Android 11

Hello i have oppo find x2 pro and still always on android 10 CPH2025_11_A.22 i want to get the latest version of Android 11 , i changed the region to Singapour but nothing happend please help meeee
To switch from existing Android 10 to Android 11 you need to upgrade phone's ROM what requires to flash a Custom ROM based on Android 11 that is suitable to your phone.

Question Downgrade ROM to android 9 pie

can i downgrade rom Samsung galaxy a12 to android 9 pie?
The galaxy A12 was shipped with Android 10 you can't downgrade because there's no firmware based in Android 9 (Applies in Custom rom or stock rom)
Only if you can get a GSI that behaves like android 9

Question Help with downgrading to Android 10

I have SM-M127F/DS, I am using android 13 and I want to downgrade that to android 10 so I can run an app that doesn't support android 13, and btw is an app I found here on this forum, called Device ID Masker (https://bytesreverserapps.com/device-id-masker/), but the problem is that when I bought this cell phone it came with android 11, so all the internet there is only ROM's for this cell phone of android 11 to android 13, there is no android 10... I already searched everywhere, only find 2 places saying it is a ROM with android 10, and two things made me not try it... first are unknown foreign sites not as secure as sammobile, second I don't believe it will actually have android 10 on it.
2 questions to answer please:
1-Can you please tell me if a cell phone that came with android 11 and has no ROM with android 10 in all the internet can run android 10?
2-If it can run android 10 then please tell me how to do it. Thanks.
it can't run android 10 because it released with 11
I have android 13 with binary 4 on it, how to downgrade to android 11 since there is no android 11 with binary 4?
killers_im said:
I have android 13 with binary 4 on it, how to downgrade to android 11 since there is no android 11 with binary 4?
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simple, you don't. you can't bypass that for now

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