1. In the power-off state, first press and hold the volume up, don't let go, then press and hold the power-on key to enter the recovery interface of Xiaomi. The volume key can be adjusted up and down, and the power-on key is the confirmation key.
2. Select Simplified Chinese and restart.
3. Look at the choice of system, don't choose the nearest system, choose another system, and return to the system before the upgrade.
4. Restart to return to the previous mode and select the previous version.
Xiaomi has a dual system, so you can find the original data by directly returning to the original system without brushing:
65438+
2. Select another system to enter.