Depending on your situation, you may need one of the following methods to "unlock" your terminal:
If you want to completely remove all reseller locks and return the Sunmi T2 to a "pure" state (like a standard Android tablet), you need to flash the . unlock sunmi t2 hot
A: Use the dialer code *#*#83781#*#* > Kiosk Mode > OFF. Depending on your situation, you may need one