Jailbreak may already be familiar to you. Jailbreak can be done by users of iOS, to be able run the application or games that are not authorized or in other words “plowing”.
Since the early popularity of Jailbreak, copyright offices in the United States (July 2010) establish exceptions to law of digital copyright, that is the Jailbreak on iOS devices do not violate the law, in the sense of “legal”, so the user can Jailbreak iOS devices without breaking the law. Related to the issue of copyright, the rule was renewed, where the Jailbreak on mobile devices (iPhone) is allowed and still legal, but the jailbreak on the tablet (iPad) is still “banned”. It becomes very complicated considering definition of the device is too broad. “For example, a tablet for reading ebooks a lot done, not as a device for playing video games or as a laptop” said the Copyright Office in his ruling. This implies if the infringement of copyright shall apply to particular classes.