Hard Reset SAMSUNG i550
- Phone should be turned on, use Power button to turn on device.
- Type this code using dialer: *2767*3855#
- Press Call key to confirm Factory reset.
- Let the device to restart, it usually takes about 30 seconds.
- Done, device is back to the Default settings.
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.