Newest version of ultrasn0w unlocks iPhone 4, 3GS on iOS 5.1.1, RedSn0w 0.9.12b1 also releasedBy E. Alvarez, 06.04.2012
Redsn0w 0.9.11b1 now allows post-iPad 2 devices to downgrade to an older firmwareBy E. Alvarez, 05.11.2012
Apple's iOS 5.1.1 update for iPad, iPod touch and iPhone: fixes AirPlay and network bugs, jailbroken alreadyBy D. Murph, 05.07.2012
Redsn0w 0.9.8b7 gets tutorial for jailbreaking iOS 5 beta 6, iOS 4.3.5 and 4.2.10By Z. Lutz, 09.01.2011
redsn0w untethered jailbreak for iOS 4.3.1 works with 4.3.3, still no iPad 2 supportBy Z. Honig, 05.06.2011