Download redsn0w 0.9.10b8 for Mac and Windows: http://stateofjailbreak.com/tutorials/redsn0w-0-9-10b8-tutorial/
Find iPhone / iPod touch / iPad firmware files: http://stateofjailbreak.com/find-iphone-firmware-files/
iOS 5.1.1 Jailbreak for iPhone 3GS & 4, iPod touch 3G & 4G and iPad
Wallpaper downloads: http://imgur.com/a/pE9WZ
In this video I give a full tutorial on how to tethered jailbreak iOS 5.1.1 on redsn0w 0.9.10b8 on an iPhone 3GS (untethered with old bootrom), iPhone 4, iPod touch 3G (16GB and 32GB models only), iPod touch 4G (including the new white 2011 iPod touch) and the original iPad 1. The iPhone 4S, iPad 2 and New iPad 3 are not currently supported. redsn0w 0.9.10b8 is a tethered jailbreak for iOS 5.1.1 and is available for both Mac and Windows.