Jailbreak iOS 4.3.3 with JailbreakMe 3.0
JailbreakMe.com has been updated to allow easy untethered jailbreak of your iOS devices, just follow the instructions on the site. Thanks to a new PDF exploit from comex (with the help of chpwn), it is now possible to jailbreak iPhones, iPads (including iPad 2) and iPod Touches running iOS 4.3.3 (note this doesn’t yet include any versions below that). During the jailbreak, saurik’s Cydia app store is automatically installed.
Interestingly, users with jailbroken devices can protect themselves by patching the PDF vulnerability by using ‘PDF Patcher 2’ in Cydia. Normal users will have to wait for iOS 4.3.4 from Apple. Note, however, that having a jailbroken iPhone or iPad still makes you slightly more vulnerable to other attacks, as the iOS sandbox is essentially bypassed.