This function resets app preferences on the Xiaomi smartphone, but saved app data is retained. The following areas are reset:

Android 10 (MIUI 12.0)
Step 1:  Open the  Settings
Step 2:  Tap on  Apps
Step 3:  Tap on  Manage apps
Step 4:  Open the  menu
Step 5:  Tap on  Reset app preferences
Step 6:  Tap on  Reset apps
  1. Open the Settings
  2. Tap on Apps
  3. Tap on Manage apps
  4. Open the menu
  5. Tap on Reset app preferences
  6. Tap on Reset apps

Xiaomi Instructions