Until recently, unlocking the iPhone has been a great deal. Having covered the iPhone since the original iPhone was unveiled, I know how much of a pain unlocking the iPhone can be. It required heavy technical skills at first followed by user friendly tools. It would require jailbreaking the device first and then unlocking using ultrasn0w. I don’t even want to start about the ugly Gevey SIMs! Not anymore. With the iPhone exclusivity contract between Apple and AT&T expired, things got better. Unlocking the device to use on T-Mobile, Prepaid …