[Jason] already knew what the SIM unlock command would look like; he just needed to capture the exchange between the WF721 and SIM card, find the correct byte sequence, and look at the bytes ...

Macworld Some iPhones are locked to single cellular networks, especially iPhones bought in the U.S., while others are ...

However, iPhones were readily "unlocked" by hackers both in and outside ... prohibited or a recipe for marketing failure. See SIM card and iPhone jailbreaking. THIS DEFINITION IS FOR PERSONAL ...