The process of upgrading the operating system on an iPhone or iPad using a computer running macOS involves specific steps and tools. This method offers an alternative to updating directly on the mobile device itself and can be particularly useful when encountering storage limitations or network connectivity issues on the iOS device.
Maintaining current software versions provides access to the latest features, security enhancements, and performance improvements. Historically, computer-based updates were the primary method. While over-the-air updates have become prevalent, understanding the computer-based approach remains relevant for troubleshooting or managing multiple devices.