Watch video! Don't comment that this is BS until you actually try it. It Works! Redsnow 0.9.15b3 and the 6.0 IPSW for the Iphone 4, NOT THE ONE FOR THE 4S! If you use the one for the 4S it will not work
Added (1). NOT Fact. Once again, try it before you comment. I have a 16g AT&T Iphone 4s 6.1.3 that has a semi-untethered redsnow jailbreak. If you don not try it, do not comment
Added (2). Watch the video! No links to survey's or links to buy anything or any of that garbage. No links to the paid "jailbreak" sites, or the fake evasi0n sites… Just try it!