How to factory reset SAMSUNG S300? How to wipe all data in SAMSUNG S300? How to bypass screen lock in SAMSUNG S300? How to restore defaults in SAMSUNG S300?
The following tutorial shows all method of master reset SAMSUNG S300. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your SAMSUNG S300 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.