The iOS jailbreak game is an ongoing cat-and-mouse battle between the developers who spend their time seeking holes in the iOS software to exploit, and Apple, the company behind said software. The jailbreak community, or specifically, the Evad3rs team, really threw down the gauntlet to the Cupertino company with the release of Evasi0n7, a universal untethered jailbreak utility for all devices running the latest software, but having already taken steps to plug some of the kernel exploits with iOS 7.1 beta 4, the fifth beta shows even more signs that Apple is taking steps to foil the efforts of the jailbreakers.
