Hi if you need unlock code visit this site Mobile-unlocker.com here you can get the unlock code and unlock your mobile. To get the code you need to specify the following details which country is locked now,network provider and imei number. Then they send unlock code through email.

You can get unlock code from phone-unlocking websites. It usually takes less than 10 minutes to do the process. Here's a couple of them:

http://www.unlocking.com/
http://www.mrunlock.com/