A hard reset will erase all transaction data, installed apps (like Loyverse, Sunmi Pay, or Toast), and settings. It will not remove the Google Account lock (FRP) if you had one synced.
: After the process finishes, select Reboot system now to restart the device. Method 2: System Settings hard reset sunmi v2s
Sunmi devices have a secret Engineer Mode (MTK Engineer Menu). You can hard reset from here, but be careful. A hard reset will erase all transaction data,
Use this method if you can navigate the tablet's interface and want to clear all data. Open the app on your device. Scroll down and select System . Method 2: System Settings Sunmi devices have a
: Release the Power button once the device vibrates or makes a sound, but continue holding Volume Down until the Recovery menu appears. Navigate & Wipe :
: When the device vibrates or the Sunmi logo appears, release the Power button but keep holding the Volume Down button .