This is the Surest and Safest Way to Format ur Nokia S60 Device, This is also known as Strong Formatting on Symbian Phones! Follow the Steps Below to get the Work Done!

If you Encounter any of the Below Problem or any you think Strong Formatting can Solve, Then Follow this Steps!
1. Blank Screen Phone Unable to Reboot.
2. Phone only able to boot-up to "Nokia" word screen.
3. Install some program but not able to uninstall it after that.
4. Error messages such as "Child Installer" keeps popping-up.

WARNING
Dont Waste ur Money Taking your Phone to any Engineer because this Steps is gonna Solve all ur Symbian Problem.

STEPS FOR FORMATTING
[1.] Make Sure you have at Least 3/4 Bar of Battery on your Phone.
[2.] Backup your contacts list and Personal files e.g Music, Pics etc to Memory card.
[3.] Switch-off your Symbian phone.
[4.] Press and hold Down the Key Below, Dont Remove your Hand on the Keys Below:
i. Green Dial Key
ii. * Star Key
iii. No 3 Key, that is Number 3 key on the Keypad
[5.] Then Press the ON/OFF Key to Power On ur Phone while your Hand are still on the Buttons.
[6.] After a few minutes when the Full phone formatting completed, your Symbian will back to original system and factory settting.