Get back to stock rom

[Cct1992]

Hi, I've installed Lineage Os 20 on my OP Nord, but I noticed that some apps are blocked by safetyNet (banking apps mostly). I was wondering how to install the stock rom and block the bootloader again.
Thanks.

 

[dabyd64]

AC2003: where to start to install a new rom?

Hi! I would like to mod my AC2003 upgraded to oxygenos 12.1 (android 12) version AC2003_11_F.13 Could you please tell me the steps to proceed? I can't find a guide that answers all my questions ... Do I need to unlock the bootloader first? Then...

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