From the home screen, open the Menu and select the Settings icon.
Press and hold Volume Up + End/Power button simultaneously. On some T528 variants, use Volume Down + Power button. Try both if one doesn't work.
Now you know exactly how to hard reset your TECNO T528 in any situation. Keep this guide handy, and your phone will keep running like new.
If you have forgotten your SIM card PIN, a hard reset will not help. You must contact your service provider for a to unlock the SIM. before performing the reset? Hard Reset TECNO T528
If the phone becomes unresponsive or sluggish.