The process being discussed involves removing software restrictions imposed by the device manufacturer on a specific iteration of a mobile operating system. This allows users to gain elevated privileges, enabling them to install applications and tweaks not authorized through the official app store. This action is typically performed on devices running iOS version 9.3.5.
Gaining this level of access provided several potential advantages, including customization options beyond those officially supported, the ability to install older versions of applications, and circumventing limitations imposed by the operating system. Historically, it was a popular method for users seeking greater control over their devices and the software they could run. The pursuit of these modifications highlights a desire to extend the functionality and lifespan of older hardware.