katerpanne
Members
- Apr 19, 2014
- 2,549
- 332
you can use clean install but you don't have to…I am in the same situation, I actually have 12.5.20 stable xiaomi eu on mars device(and 3.5.1 twrp), do you reccomend the "windows_fastboot_first_install_with_data_format.bat" , since I am passing from andorid 11 to android 12, or is just fine an update from stable to stable?
like I have described it in the howto
but a backup before update is never wrong