iPhone 6 is not compatible with iOS 14, only iPhone 6s and newer models support it. Latest iOS version for iPhone 6 is iOS 12.5.3, released April 2021. Device must be iPhone 6 or iPhone 6s model for iOS 14 update
Widgets became available with iOS 14 and help optimize iPhone experience. Streaks tracks multiple tasks with step-by-step progress. Fitness widget monitors workout activities and fitness goals. Headspace shows different mind states throughout the day. MemoWidget provides simple notepad with reminders
iOS 14 was released on September 16, 2020, succeeding iOS 13. App Clips feature enables dynamic app discovery via NFC or QR codes. CarPlay now supports built-in wallpaper and EV routing. Car keys allow iPhone to function as virtual car key
New redesigned widgets and compact design for Home Screen. App Library organizes apps automatically into categories. Messages introduces pinned conversations and improved group features. Maps adds cycling directions and Guides for location finding. App Clips allow quick access to small parts of apps
OS acts as the foundation for all computing systems, managing hardware and applications. It provides an environment for applications to run on computers and mobile devices
Split screen divides iPhone screen into two parts for simultaneous app use. Feature is not available in iOS Settings. Cellular data doesn't affect split screen functionality