iOS 6 was released yesterday. For those that have not updated, do so as its a nice upgrade. My iPad 3 feels like a new device. Having just been released there are already directions out there for jailbreaking your device but I have to ask – Why jailbreak iPhone? If you are a tech guy who need that kind of access to your phone why not get a droid?
Link for jailbreaking: http://www.engadget.com/2012/09/20/ios-6-jailbreak-a4-devices/