Individual fixes for Xiaomi 15

[ntlkr]

Hi,
i have recently wrecked my 14 pro and got myself a Xiaomi 15 global as a replacement.
I still have to wait 2.5 days until I can unlock it, but:
Over the last years, I have seen multiple individual fixes for different devices (modem fixes, camera firmware issues etc).
Now as my Mi 15 ist global and the stable eu ROM base is CN, are there any important things I have to flash/set up in order to use it properly?
Just want to make sure I get everything right so I don't have to spam invalid bug reports...
Thank you!

 

[Igor Eisberg]

Global modem firmware is already included, so no.