I forgot my security code for nokia x3 how i..

Hi, You can get the unlock code by contacting your current service provider customer care department. If your phone is locked you can use any of your friends phone to make this call. The service provider will then provide you the unlocking codes. Everything is done for free of cost and you are not going to be charged for this process.

Another alternative is, you can take the phone to any authorize phone service center to help unlock the phone, because to unlock your phone, you will need some kind of software, USB cable etc to unlock the phone, so you can also go a nearby phone service center to unlock the phone, but calling your network service provider is the best because they have the records of your phone and can easily help to unlock it. This are the two reliable means you can unlock your phone.