First type 11111 then 22222 up to 99999 repeating for 3, 4, 5,6,7,8 digits finally 00000. Then take battery out and wait a good 10 minutes this resets the code. Turn your phone on and repeat the same process above in the same order and wait 10 more minutes. Once turn it on it will ask for your security code.
Nokia Lock Code is a free service to calculate the Master Code of your Nokia phone if you forgot your security/lock code. This code is unique to every handset and can be entered in the place of the security/lock code. If your Nokia Cell Phone is Locked to a certain carrier, you can remove this lock and use your Nokia with any network worldwide. Just provide us your Nokia 15 or 17-digit IMEI online and we will send you an Unlock Code together with Insert-Code-instructions guides will be sent to your email address within the time frame given. In this short article, you will get Reset security code for All Nokia phones. All Nokia mobile phones have a default security code except some model. All Nokia phones security code is 12345. For security reason, you should change it and make it strong. See step by step tutorial of Hard Reset Info of all Nokia Mobile.
Updated 10/11/2008
Forgetting your security code can be frustrating. For example You need this code when you want to reset your phone settings.
Well, lets assume you have forgotten your security code. /ibm-thinkpad-x41-drivers.html. The master code is a 10 digit number that will always be accepted as if it were your actual security code.
You can use the master code to change your security code back to what ever you like. When your Nokia handset asks you for the security code simply enter the master code.
The master code is specific to your handset and is generated using the handset 15 digit IMEI number (serial number). The IMEI number can usually be found on the sticker underneath the battery or by typing *#06# into the phone keypad.
Simply enter your 15 digit serial / IMEI number into my online tool (see link below). Your master code will then be calculated instantly.
The calculated master code will only work for DCT3 and DCT4 Nokia phones. It will not work with the newer BB5 handsets. See below for a rough guide or look at my Nokia generation list to check if your model is supported. The feedback I have received is that's IT WILL NOT WORK FOR THE 6230i model (the 6230 is fine).
Compatible phone models
Nissan super code calculator free download. Incompatible models
I plan to write a security code tutorial for BB5 handsets shortly (sadly the solution for these handsets is not as simple)