Xiaomi 13 Fuxi Update after root

[Peti439]

Hello!
Can I update the rom to the newest ( 2.0.100.0 ) after I rooted my Xiaomi 13? I installed 2.0.3.0 firstly and rooted it. After that I realized there is a update.

 

[ciubex]

Yes, you can, but you gonna have to patch and flash the init_boot.img from the upgraded ROM.

 

[Peti439]

Yes, you can, but you gonna have to patch and flash the init_boot.img from the upgraded ROM.

I need to patch the init_boot.img before install the update via fastboot or patch it after than I installed the update?

 

[ciubex]

Is not mandatory to patch it before or after.
Is up to you.
For example I prefer to patch it before updating the phone, that way after the upgrade, I restart one more time my phone into the fastboot in order to flash the patched image.
Anyway I recommend you to do backups for all what you have on your phone before doing anything, just in case