Apple is well known for its periodic iOS releases to help squash bugs and block or patches used by members of the IOS hacking community. With iOS 10 around the corner (already in public beta) iOS 9.3.3 is rumored to be a exploit fix to prevent jail breaking . Apple describes the iOS 9.3.3 update as a security update with a long list of fixes across several devices. Those interested in this list may access it here: iOS 9.3.3 description . Mind you if you are interested in jail breaking it is best you stay award from iOS 9.3.3 while the rest of the jail breaking community catches up before upgrading. The upgrade is 55mb OTA but ends up at around 2gb for the ipsw download when down through iTunes. Happy Upgrading. Tell us what you think abt ios9.3.3 .
Update I:Good news for Jailbreakers The Pangu Jailbreaking program(Semi-Tethered) released today works on iOS 9.3.3