iClarified – iPhone – How to Jailbreak Your iPhone 5, 4S, 4, 3GS Using Evasi0n (Mac) [6.1.2] http://www.iclarified.com/27194/how-to-jailbreak-your-iphone-5-4s-4-3gs-using-evasi0n-mac-612
How to Jailbreak iOS 5.0.1 Untethered with Redsn0w http://osxdaily.com/2011/12/27/how-to-jailbreak-ios-5-0-1-untethered-with-redsn0w/