I recently saw news on idownloadblog about jailbreak being there for iPhone 4S iOS 6.1.3. The jailbreak is not ready for public but it is possible it seems. Now I am jailbroken on ios 5.1.1 and I missed the update train and will miss again once iOS 7 is out. People who are more well versed with jailbreaks can you tell whether there is possibility of a public utility to jailbreak 6.1.3 being available ?and whether I should update to this ? Or wait for iOS 7 to be jailbroken and then update directly to that ?