How to factory reset NOKIA 6670? How to wipe all data in NOKIA 6670? How to bypass screen lock in NOKIA 6670? How to restore defaults in NOKIA 6670?
The following tutorial shows all method of master reset NOKIA 6670. Check out how to accomplish hard reset by hardware keys and Symbian 7.0 settings. As a result your NOKIA 6670 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.