How to factory reset SAMSUNG W339? How to wipe all data in SAMSUNG W339? How to bypass screen lock in SAMSUNG W339? How to restore defaults in SAMSUNG W339?
The following tutorial shows all method of master reset SAMSUNG W339. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your SAMSUNG W339 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.