The process allows users to gain elevated privileges on Apple’s mobile operating system. This involves bypassing security restrictions imposed by the manufacturer to enable the installation of software and customizations not officially sanctioned. As an example, individuals might employ this to install themes, access system files, or use applications unavailable on the official App Store.
Significant advantages can include expanded functionality, enhanced customization options, and the potential for improved device performance through the use of custom tweaks. Historically, it has provided early adopters with access to features later incorporated into standard iOS releases. This practice also fostered a community of developers creating innovative solutions for mobile devices, contributing to the broader understanding of system security and software development.