Downgrade binary 6 - Samsung Galaxy A7 (2018) Questions & Answers

It is possible to downgrade from android 10 binary 6 to android 9 at least? Or any other stock rom or custom?

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I am trying to unlock bootloader for Honor 8 FRD L02 model with EMUI 5.0.1 B350 and want to know if i should flash custom rom like RR, Carbon or stick with stock..
Also if i flash stock can i revert back to EMUI when i like to and will i be able to get official update if there any in future...??

930F android 6.0.1 manually flash 8.0.0

Hey Guys,
is it possible to update/flash directly from 6 to 8 with odin?
already tried it and it works

Downgrade Android Version

i have my rooted galaxy tab s6 (SM-T865) running Android 10 , i want to downgrade the Android version to 7.0 Nougat
is it possible and how ?
Note: i think i can install TWRP on my tab , my concern is the custom roms may break my tab
Kide2008 said:
i have my rooted galaxy tab s6 (SM-T865) running Android 10 , i want to downgrade the Android version to 7.0 Nougat
is it possible and how ?
Note: i think i can install TWRP on my tab , my concern is the custom roms may break my tab
Click to expand...
Click to collapse
You can't downgrade using a stock nougat firmware due to the fact that you can't flash a firmware that has an older binary than the binary version of the currently installed firmware, for this reason, you will not be able to flash a stock nougat firmware.
But, if your bootloader is unlocked and there is a TWRP recovery for your specific model number and there if there are Nougat custom ROMs for your device, you can flash TWRP and then flash a Nougat ROM for your device. If there is not a TWRP or no custom ROMs for your specific model number, you will not be able to go back to nougat.
Sent from my SM-S767VL using Tapatalk

Firmware update in mi9t

I flashed a custom rom(dot os 5 1.3) by replacing the stock rom which is miui12 with android 10. But now I saw the official os was upgraded to android 11. So my question is do i need to upgrade my firmware and if so how to do it while using the dot os. I'm all new to this stuff.

Back to stock rom 8.1 from tbeble rom?

Hi. I use Android 10 treble rom, using Exynos7870_CreateVendor_2.0.zip and universal7870_repartitioner_V1.0.zip
How I can back safely to stock 8.1 oreo rom with Odin flash download mode?
Phone J710FN 2016.

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