How to factory reset SAMSUNG M330? How to wipe all data in SAMSUNG M330? How to bypass screen lock in SAMSUNG M330? How to restore defaults in SAMSUNG M330?
The following tutorial shows all method of master reset SAMSUNG M330. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your SAMSUNG M330 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.