Unlocking the iPhone 3G is a popular topic amongst apple product enthusiasts. The original iPhone was pretty easy to unlock, but the 3G has a tough firmware to crack, making it a task to even think about unlocking it. There are some successful methods, but none are as easy as the original iPhone unlock. Unlocking has many benefits, but there is a lot of difficulty involved with it.
Apple changed the firmware on the iPhone 3G to prevent hackers f...