Note 9pro Joyeuse back to Stock - SUPER Partition!!!

[xiaomi_user_germany]

Hello,

how can I get back to Stock with this phone?
I can only get to Fastboot (fastbootd) and recovery (original, but can also install PitchBlack, but then the partition is encrypted and I can't get anywhere).
About recovery I have already several times deleted everything and /e/ Android reinstalled, system does not start, boots automatically only in fastboot.
I have the version with the "Super" partition...

Thanks

 

[xiaomi_user_germany]

It goes with MiFlash