للمموبايلات نوكيا
Steps
Turn your device off.
Remove SIM card and MMC card (actually, you do not need to remove these, but after format remember to format memory card and reboot phone).
Press (3 + * + CallButton) Together.
Turn your device on while you are pressing the three buttons.
You should now see "Formatting .." on the Screen! Leave the buttons now.
Tips
You can also use some programs to format the device for you.
The format will not include the MMC Card, only the device (C Drive)...
The above method isn't always easy. You can do the format using this simple key combination *#7370# and the phone will prompt you to enter the phone lock code which is 12345 by default.
Warnings
Don't apply these steps if you are not sure what you are doing.
Make sure you have enough battery power before beginning this procedure.
Formatting will erase all your contacts/messages, so make a backup of your phone before formatting.
Steps
Turn your device off.
Remove SIM card and MMC card (actually, you do not need to remove these, but after format remember to format memory card and reboot phone).
Press (3 + * + CallButton) Together.
Turn your device on while you are pressing the three buttons.
You should now see "Formatting .." on the Screen! Leave the buttons now.
Tips
You can also use some programs to format the device for you.
The format will not include the MMC Card, only the device (C Drive)...
The above method isn't always easy. You can do the format using this simple key combination *#7370# and the phone will prompt you to enter the phone lock code which is 12345 by default.
Warnings
Don't apply these steps if you are not sure what you are doing.
Make sure you have enough battery power before beginning this procedure.
Formatting will erase all your contacts/messages, so make a backup of your phone before formatting.