Hello, I am running an iPad 2 (32 GB-WiFi-3G) device with jailbroken IOS 4.3.3. I jailbroke it using by visiting 'jailbreakme' website but now I want to undo it so that I can update to the latest version of IOS 6. Please tell me the correct and failpoof method for doing so because I don't want to kill My iPad with wrong procedures. Can you please explain it to me step by step. HELPPPPPP!!!!!! Also is it worth upgrading my iPad to IOS 6?? Please advice. Thanks..