Run Ultimate Multi Tool - QcFire
Click Read & Tools Tab
Select Xiaomi and Redmi 9T in Models
Disconnect phone battery
Connect Test Point
Insert USB cable
Select Format FS in Dropdown List
Click Execute button
Click Read & Tools Tab
Select Xiaomi and Redmi 9T in Models
Disconnect phone battery
Connect Test Point
Insert USB cable
Select Format FS in Dropdown List
Click Execute button