Determining the operating system release currently running on an Apple mobile device is a necessary task for various reasons. This can be accomplished through the device’s settings menu. Accessing the “About” section within the settings will reveal the specific software revision installed.
Knowledge of the software revision is important for ensuring application compatibility, troubleshooting device performance, and verifying eligibility for the latest software updates. Historically, knowing this information has been crucial for understanding security vulnerabilities and applying appropriate patches.