This guide will show you a simple way on :
How to factory reset SAMSUNG Galaxy Tab 2 7.0 P3100.
How to wipe all data in SAMSUNG Galaxy Tab 2 7.0 P3100.
How to bypass screen lock in SAMSUNG Galaxy Tab 2 7.0 P3100.
How to restore defaults in SAMSUNG Galaxy Tab 2 7.0 P3100.
All method of master reset SAMSUNG Galaxy Tab 2 7.0 P3100.
So Check out how to accomplish hard reset by hardware keys and through android settings. As a result your SAMSUNG Galaxy Tab 2 7.0 P3100 will be as new and your core will run faster.