How to factory reset SAMSUNG J210? How to wipe all data in SAMSUNG J210? How to bypass screen lock in SAMSUNG J210? How to restore defaults in SAMSUNG J210?
The following tutorial shows all method of master reset SAMSUNG J210. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your SAMSUNG J210 will be as new and your core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.