The iPhone 8 shipped with iOS 11 upon its initial release. This operating system provided a foundation for features such as an updated Control Center, a redesigned App Store, and improvements to Siri’s functionality. For instance, users experienced enhanced multitasking capabilities and augmented reality experiences through ARKit.
The significance of the operating system version lies in its provision of core functionality and security updates. Maintaining an up-to-date OS is crucial for optimal device performance and protection against vulnerabilities. Over time, the iPhone 8 received several iOS updates, enhancing its capabilities and extending its lifespan. This ensured continued compatibility with newer apps and services.