Formet code of all nokia handset

To format your Nokia 5130 Phone, press *#7370#, you will be prompted to select Yes / No to reset the phone to factory settings. Once you select Yes, the phone will reset and restart.

If you have set any Unlock Code, please enter the same after you select "Yes". If you have not set the Unlock Code and it still asks for it, then type 12345 which is the default code for Nokia handsets.

every phone has a diff set of code or shortcut key to format it .
eg:-nokia 5800 requires simultaneous pressing of red, green and camera button.
you had to search it on web or give me your handset details

http://www.honeytechblog.com/nokia-secret-codes/
try this link. you ll gert all codes here

Enter the code: *#7370# and press Yes to confirm initialization and then enter the default code which is 12345 but if nothing happens. This will you do., turn off your phone and press all together the *,3,green call key and then power on by holding those keys.Release the keys when the formatting starts.Hope this could help..Thanks

5871254

Simple try to "Factory Restore"--> from option, before must u take backup at all.

---or try this---   By typing on it into your mobile:-  *#7780# 

it just reset the phone. 

Format code for nokia is *#7370#
It will format your phone memory

*#7370# that is the code to format your phone...

i forget my security code how to format my phone