iPad 2: Jailbreak vulnerability fixed in iOS 4.3.1
According to the reliable sources, Apple intention to launch iOS 4.3.1 was to fix the iPad 2 jailbreak chances in iOS 4.3.
Now it looks like the rumors were genuine as Comex has reports that Apple has managed to fix the vulnerability in iPad 2 in iOS 4.3.1 released few days.
Stefan Esser an iPhone hacking expert has approved the untethered iOS 4.3.1 jailbreak to iPhone Dev Team for beta testing. However, the untethered iOS 4.3.1 jailbreak won’t be able to jailbreak iPad 2.