In the video tutorial below, you can learn how to unlock an iPhone version 1.1.2 using a SonicSIM Card 1.0. It seems that you can unlock the device in less than five minutes and all it takes is for you to meld your preferred SIM -- doesn't matter which carrier -- with the SonicSIM card. The SonicSIM is one of those dual-SIM gadgets, but you're only really using one here. Can anyone confirm if this hack works?