NOTES for MIUI 12.0.7 Farewell

To activate 90Hz you have to use a trick
-Go to settings > display > Refresh Rate
-Set it to 120hz first
-Then set it to 90hz
-Close Settings
-Open Camera
-Enjoy your 90hz
1 ) Always Do Clean Flash and Use this TWRP
Noted : Do Dirty and Tell Me haha