Restore original settings
If your device is not working properly, you can reset some settings to their original
values.
1 End all calls and connections.
2 Select
Menu
>
Settings
and
Restore factory sett.
>
Settings only
.
3 Enter the security code.
This does not affect documents or files stored on your device.
After restoring the original settings, your device switches off and then on again. This
may take longer than usual.