I'm afraid so. The only iOS version that you can upgrade to is iOS 7.0, which has no jailbreak. If keeping your jailbreak is important, you will have to stay on iOS 5.1.1 until an iOS 7 jailbreak is released.I never got around to updating my iPad 3 to version 6 (i have 5.1.3 jailbroken) Does this mean when/if JB for 6.1.3 comes out, I am still screwed as far as JB goes? Because Apple stopped signing 6.xx