This guide will show you a simple way on :
How to factory reset SAMSUNG P6210 Galaxy Tab 7.0 Plus.
How to wipe all data in SAMSUNG P6210 Galaxy Tab 7.0 Plus.
How to bypass screen lock in SAMSUNG P6210 Galaxy Tab 7.0 Plus.
How to restore defaults in SAMSUNG P6210 Galaxy Tab 7.0 Plus.
All method of master reset SAMSUNG P6210 Galaxy Tab 7.0 Plus.
So Check out how to accomplish hard reset by hardware keys and through android settings. As a result your SAMSUNG P6210 Galaxy Tab 7.0 Pluswill be as new and your core will run faster.