Determining the installed operating system on Apple’s smartphone involves accessing the device’s settings menu. Specifically, navigation to the ‘General’ section, followed by selection of ‘About’, displays comprehensive device information, including the software version. This process allows a user to confirm the specific iteration of the mobile operating system currently running.
Knowing the software iteration is crucial for several reasons. It enables users to verify compatibility with new applications and services. Furthermore, this knowledge allows users to confirm whether their device is running the latest security patches, which protects against vulnerabilities. Historically, this information was less readily accessible, requiring more technical expertise to obtain. Modern interfaces streamline this process for broader accessibility.