Enter your to regain access immediately. Method 3: Remote Reset (Find My Device)
: Release the Power button once the device vibrates, but continue to hold the Volume Down button. How to unlock SUNMI V2 Pro - HardReset.info
If you are completely locked out of the device, the primary solution is a Hard Reset using hardware buttons. This process will erase all data, including your screen lock. : Turn off your SUNMI V2 Pro completely. Enter your to regain access immediately
: Use the Volume buttons to highlight the "Wipe data/factory reset" option. How to unlock SUNMI V2 Pro - HardReset.info
: Press the Power button to select it, then navigate to "Yes — erase all data" and confirm again.