A new tool to unlock the carrier for the iPhone 4 and likewise jailbreak iOS 4.3.2 and older devices such as the iPad 2 has been released and is now available online for free download. The software, the PwnageTool jailbreak tool has recently been updated by the UnlockGuide team. UPDATE: Please read at end of post.
Many sources has revealed that this latest jailbreak has worked and is safe to use for devices such as the iPhone 4 and older generation models and the recently launched iPad 2.
Jailbreaking an iPhone has been possible because of the software flaw found by Limera1n Geohot in the iOS. Currently, Apple has now done anything to patch this issue.
Many technology enthusiasts also say that the latest software tool version provides an untethered jailbreak for iOS 4.3.2. Making that a total of three different ways to make an untethered jailbreak, particularly by using Redsn0w (Windows and Mac), sn0wbreeze (Windows) and PwnageTool (Mac).
One last note though, as jailbreaking is not an Apple supported activity. We always advice that you do not do this unless you’re willing to face the worst consequence of breaking your device beyond repair.
UPDATE: We’ve personally tried to JB our iPad 2 and it seems that the software is incomplete and fails to complete the process. However, the JB software worked well with the first generation iPad.