This guide will show you a simple way on :
How to factory reset SAMSUNG Galaxy Tab Pro 12.2 Lte.
How to wipe all data in SAMSUNG Galaxy Tab Pro 12.2 Lte.
How to bypass screen lock in SAMSUNG Galaxy Tab Pro 12.2 Lte.
How to restore defaults in SAMSUNG Galaxy Tab Pro 12.2 Lte.
All method of master reset SAMSUNG Galaxy Tab Pro 12.2 Lte.
So Check out how to accomplish hard reset by hardware keys and through android settings. As a result your SAMSUNG Galaxy Tab Pro 12.2 Lte will be as new and your core will run faster.