I Forget My Security Code Of My Nokia 6303 Classic Handset. Is There Any Master Code? Please Help Me.............

It's simple. Don't worry your mobile will be fine. Just check this site (www.crazy4mobilez.com and then in the space provided type you imei. Then the site will generate your master code( I call it mc). Then enter the code provided in you phone and press ok. It will say code error. Do not lose heart. Now again enter your mobile's default security code (that is 12345) . You mobile is unlocked.