The process of updating the operating system designed for Apple’s mobile devices on a desktop or laptop computer running macOS involves specific procedures. It encompasses ensuring compatibility, backing up data, and utilizing software tools provided by Apple to manage and install the latest software versions. For example, a user might connect their iPhone to a Mac and use Finder (or iTunes on older macOS versions) to initiate the update process.
Maintaining current software versions on iOS devices through macOS is essential for security, stability, and access to the newest features. Updated operating systems often include critical security patches that protect against vulnerabilities, improve performance, and offer enhanced user experiences. Historically, manually updating via a computer was the primary method before over-the-air updates became prevalent, providing users with more control and a reliable backup option.