Hard Reset SAMSUNG F400
See the Next method!
- Press the Left soft key to open Menu.
- Select Settings and then go to Reset Settings or press Key 9.
- Press the OK button to mark all the options.
- Now press the Left soft key to confirm Factory reset.
- Enter the password (Default password should be “00000000”).
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.