The "Erase all data" function resets the Xiaomi smartphone to factory settings or factory default. All data is irrevocably removed from the internal memory, including:

  • The Google Account (removed from the device)
  • System and app data (and the respective settings)
  • Installed Apps
  • Music, Videos, Photos
  • All user data
Android 10 (MIUI 12.0)
Step 1:  Open the  Settings
Step 2:  Tap on  About phone
Step 3:  Tap on  Factory reset
Step 4:  Tap on  Erase all data
  1. Open the Settings
  2. Tap on About phone
  3. Tap on Factory reset
  4. Tap on Erase all data

Xiaomi Instructions