Jailbreak iOS 5.1 with Redsn0w 0.9.10b6 for iPhone 4 / 3GS – iPad 1 / 2 – iPod Touch But note that is a Tethered Jailbreak Only. As you can see, it really is a nuanced landscape so it’s sometimes hard to drive the message home to new jailbreakers. But the basic rule is the simplest (and it’s better to be safe than sorry!): If you update to 5.1 you’ll very likely lose your jailbreak, so don’t do it! Exceptions are noted above. Now let’s see...