I read that it is not recommended and possible to try to update miui system apps with the original miui apps. (Phone, Contacts, Camera, Themes, Wallpaper and similar)
https://xiaomi.eu/community/threads/how-to-update-system-apps.58517/...
since the current MIUI 12.1.x (CN) upgrade to android 11 seems to disable GMS on china phone versions i need an alternative to have functioning google service framework and up to date stable rom
from what i get from...