Deletes all user data and restores factory defaults. Time Required: Approximately 5 to 10 minutes.
: Select Factory data reset and confirm with the Power button . All user data will be deleted during this process. How to Hard Reset TECNO Spark 8
Ensure your Spark 8 has at least 50% battery to prevent the phone from dying mid-reset. Deletes all user data and restores factory defaults
Tap (you may need to enter your PIN or pattern) and confirm by tapping Erase everything . Important Warnings: completely. After a hard reset
A: Yes, completely. After a hard reset, your TECNO Spark 8 will have no screen lock.