How to factory reset SAMSUNG S3770? How to wipe all data in SAMSUNG S3770? How to bypass screen lock in SAMSUNG S3770? How to restore defaults in SAMSUNG S3770?
The following tutorial shows all method of master reset SAMSUNG S3770. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your SAMSUNG S3770 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.