Preventing automatic installation of operating system revisions on Apple mobile devices is a process undertaken for various reasons. This control mechanism allows users to defer the installation of new iOS versions, providing an opportunity to research potential issues or compatibility problems with existing applications and hardware before committing to the update. For instance, a user might delay an upgrade to ensure that critical productivity apps function correctly with the new operating system.
The ability to manage when a device updates its operating system offers several benefits. It grants greater control over device stability and performance, preventing potential disruptions caused by unforeseen bugs in new releases. Historically, users have sought methods to control updates due to concerns about battery life, storage space, and the potential for performance degradation following an update. This practice is particularly relevant for users with older devices or those reliant on specific features that might be altered or removed in newer versions of the operating system.