This method was released in early August 2010. It worked on baseband version 01.59.00 and does not work on current baseband versions. Visit blog.iphone-dev.org for more up-to-date information. A brief demo of the iPhone Dev Team’s iPhone 4 carrier unlock. Follow our progress on Twitter! twitter.com twitter.com twitter.com The friend who bought me the iPhone is actually Kyle (poeticfolly) of modmyi.com! I wouldn’t have been able to work on it without his help. Subscribe to this channel for updates on iPhone hacking or Android on iPhone news.