This guide will show you a simple way on :
How to factory reset SAMSUNG Galaxy J7 Pro.
How to wipe all data in SAMSUNG Galaxy J7 Pro.
How to bypass screen lock in SAMSUNG Galaxy J7 Pro.
How to restore defaults in SAMSUNG Galaxy J7 Pro.
All method of master reset SAMSUNG Galaxy J7 Pro.
So Check out how to accomplish hard reset by hardware keys and through android settings. As a result your SAMSUNG Galaxy J7 Pro will be as new and your core will run faster.