Apple views jailbreaking as a violation of the end-user license agreement, and strongly cautions device owners from attempting to achieve root access through exploitation of vulnerabilities. Different devices and versions are exploited with a variety of tools. A jailbroken device permits root access within the operating system and provides the opportunity to install software not available through the iOS App Store.
Typically it is done through a series of kernel patches. On Apple devices running iOS operating systems, jailbreaking is a privilege escalation executed to remove software restrictions imposed by the manufacturer. ( Learn how and when to remove this template message) You can help by converting this article, if appropriate.
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