How to factory reset SAMSUNG i400? How to wipe all data in SAMSUNG i400? How to bypass screen lock in SAMSUNG i400? How to restore defaults in SAMSUNG i400?
The following tutorial shows all method of master reset SAMSUNG i400. Check out how to accomplish hard reset by hardware keys and SymbianOS settings. As a result your SAMSUNG i400 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.