Deanus69: The unlock patch is good, I'm sure. The problem is that you didn't customized the phone. Like Hicky said, first reflash the phone(MAIN, FS, Custom pack) by following one of flashing tutorials(you will find them on tutorials and guides section). After that apply the unlock patch. It will work...
Benyboy3: You need to unlock your phone. Check out the first post of this thread. If you follow the tutorial and something goes wrong, then give us more information like setool log for ex.