How to factory reset PLUM Compass? How to wipe all data in PLUM Compass? How to bypass screen lock in PLUM Compass? How to restore defaults in PLUM Compass?
The following tutorial shows all method of master reset PLUM Compass. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your PLUM Compass will be as new and your Spreadtrum SC7731G core will run faster.
Hard reset Plum Z512i - video