Reverting an iPhone’s operating system to a previous version, often pursued after encountering issues with a new update, involves uninstalling the current software and reinstalling an older, signed iteration. For example, users who experience battery drain or app incompatibility following an iOS update might seek to restore their device to the prior, more stable build.
The process allows users to regain functionality or performance compromised by a new release. Historically, individuals adopted such practices to maintain compatibility with older applications or to circumvent perceived performance degradations. This offered a degree of user autonomy in managing device software and addressing unexpected issues introduced by system updates.
