Jailbreaking

iOS jailbreaking 

It is the process of removing the limitations on Apple devices running the iOS operating system through the use of software and hardware exploits – such devices include theiPhone, iPod touch, iPad, and second generation Apple TV. Jailbreaking permits root access to the iOS operating system, allowing the download of additional applications, extensions, and themes that are unavailable through the official Apple App Store. Jailbreaking is a form of privilege escalation,and the term has been used to describe privilege escalation on devices by other manufacturers as well. The name refers to breaking the device out of its "jail",which is a technical term used in Unix-style systems, for example in the term "FreeBSD jail". A jailbrokeniPhone, iPod touch, or iPad running iOS can still use the App Store, iTunes, and other normal functions, such as making telephone calls.

Restoring a device with iTunes removes the jailbreak.

Unlike rooting an Android device, jailbreaking is necessary if the user intends to run software not authorized by Apple. The legality of jailbreaking depends on countries and conditions.

Must Read :

• untethered jailbreak for all iPhone, iPod touch, iPad and iPad mini models running iOS 6.0 through 6.1