Question of ROM

[An1992]

Sorry, two questions: Xiaomi 11


1) From xiaomi.eu 13 stable, moving to xiaomi.eu 14 stable, should I format full?


2) After installing the. Xiaomi.eu 14 stable, can I go back to the original miui 13 (Italian mi store official) for warranty or is there an anti-rollback lock?

 

[gogocar62]

1. No "Format", you just update.
2. Install the official ROM and lock the bootloader using Miflash. (We don't know the model of your device = we don't know if it has ARB.) Probably doesn't have an ARB.

PS:
Don't spam multiple threads with one question.

 

[An1992]

Thanks, i have a Mi11 from original mi store italia
It was a mistake here to submit the post twice, you can cancel, sorry