New version of ultrasn0w, 1.0-1, is out. Just search for it on Cydia. If you can’t find it add the repo (source) repo666.ultrasn0w.com. Download to your iPhone, launch the app and you’re done. This works for iPhone 4 baseband 01.59 and iPhone 3G & 3GS basebands 04.26.08, 05.11.07, 05.12.01 and 05.13.04. If switching to T-Mobile in USA (really the only option because you can’t switch to Verizon or Sprint cause they are not GSM networks) you will have to cut your SIM card down to microSIM size. I haven’t done this but seen many videos and it doesn’t look to hard. Here is a guide. The key is to align the three center areas. The rest doesn’t matter.




