Redmi 13c not supported MIUI 14.0.7

[MarinoTech]

Redmi 13c ''GALE'' not supported MIUI 14.0.7 please add support for that model in this version none operation allowed im posting the error.
Thanks in advance.

 

[GsmDost]

Unlock and fastboot downgrade 14.0.6

 

[MarinoTech]

Unlock and fastboot downgrade 14.0.6

How can i unlock the phone? The phone now is showing NV Data corupted. Basicaly sytem is damage please help me with steps to revive the phone. Thanks in advance.