Formatting Tricks on Nokia 7610

To do this, follow these steps:
# Turn off the phone
# Press the call button (phone symbol with green), * (Star symbol), and the '3 'at the same time
# Still pressing the three buttons, turn on your phone.
# Then phone will do the formatting
# Take care of all the data will be lost and menus available on mobile phones will be returned as new (except the application contained in the memory card can still run)