Hackers gave the iPad 2 its first simple, if not necessarily flawless, wireless jailbreak for the iPad 2. A video demo (below) points users to a web link [caution: don't try unless willing to risk voiding warranty] that, like other web jailbreaks, takes advantage of a browser hole for PDF handling to crack iOS 4.3.3 on the Apple tablet. The hack closes the browser, loads Cydia and, after a manual reboot, gives the device privileges to run apps from beyond the App Store.