If the phone is locked or you cannot access the menu, you can use hidden codes on the keypad:
: If possible, copy your contacts to your SIM card or a microSD card before proceeding. How To Hard Reset TECNO T528
Press and hold the and the Volume Up (or the Call/Green Button ) simultaneously. When the TECNO logo appears, release the buttons. If the phone is locked or you cannot
: Ensure your phone has at least 30% battery to prevent it from shutting down during the reset process, which could corrupt the firmware. which could corrupt the firmware.