I fogot my security code formy nokia6300 am scared to lock it i need a code to restore factory setting. I tried 12345 is not working IME 352043020427484

check this one

Master Code Generator will Instantly generate your Nokia's Master security code.
This service can be used if you need to reset your Security Code.
Your IMEI: 356924034968264 --
Your Nokia Master Code: 2401254345


or this one


Nokia 5000 hard reset
You can format your Nokia 5000 device by typing: * + 3 + call + Power on. Before the device is reset, you need to provide the lock code. The default lock code is 12345.
If it is not working try this code:
You can format your device by typing *#7370# in standby mode. Before the device is reset, you need to provide the lock code. The default lock code is 12345.
Some Nokia phone can be reset via this menu option
Press menu button or enter Menu > Settings > Phone > Phone management > Factory settings > Delete data and restore > YESRestore factory settings
To restore the phone back to factory conditions, select Menu > Settings > Rest. factory sett. and from the following options:
Restore settings only - to reset all preference settings without deleting any personal data
Restore all - to reset all preference settings and delete all personal data, such as contacts, messages, media files and activation keys
IMPORTANT!
Formatting the device will permanently erase all user data and settings as well as add-on applications and operator specific settings
goodluck

http://www.hard-reset.com/nokia-n70-hard-reset.html


Nokia N70 hard reset

You can format your Nokia N70 device by typing: * + 3 + call + Power on. Before the device is reset, you need to provide the lock code. The default lock code is 12345.
If it is not working try this code:
You can format your device by typing *#7370# in standby mode. Before the device is reset, you need to provide the lock code. The default lock code is 12345.

Some Nokia phone can be reset via this menu option
Press menu button or enter Menu > Settings > Phone > Phone management > Factory settings > Delete data and restore > YES

Hi,

Use the default code which is 12345 or 00000, but if it does not work then you will need to send me the imei of the phone so i can help you out with a master code.

thanks.

Hello, kindly try code master code 12345 for your nokia. If fails, get the code at www.nfader.su
If still fail , get it unlocked at www.unlock-zone.com
Regards, Jay_MNBVGCF

Dial *#06# from your phone. A 15 digit code will appear on the screen, which is called the IMEI number of the phone. Pass this number over to me.

Hello,

the factory default code for all nokia phones is 12345.

This code will work provided it has not be changed, by you or any other person.

I wish you the best.

i want clear the the timer code of nokia 1650

The defaulkt security code for Nokia is 12345. You can reset the security code using : *#7328748263373738#. It works on most nokia phones. Worth giving a try.

And if the phone says simcard rejected, then the most common problem is that the phone probably might have been locked. You can get it unlocked for 5 quids in your local market.

Security Code 12345,
Thanks
Milton

i fogot my security code (lock code) and i dont know what shall i do now, also when i tried to restore factory setting it