iOS - Wikipedia
iOS (formerly iPhone OS) is a mobile operating system created and developed by Apple for its iPhone line of smartphones. It was unveiled in January 2007 alongside the first-generation iPhone, and was …
OS - iOS 26 - Apple
iOS 26 for iPhone with a new design, more helpful Apple Intelligence, polls and backgrounds in Messages, and features that make every day effortless.
Download iOS Firmware for iPhone, iPad, iPod Touch, Apple Watch, …
Download current and previous versions of Apple's iOS, iPadOS, watchOS, tvOS, audioOS and macOS firmware and receive notifications when new firmwares are released.
iOS 26.1 is now Apple’s recommended update for users still on iOS 18
3 days ago · iOS 26 launched to all users in September, but only now has Apple started recommending iOS 26.1 as the new default update for users.
iOS 26 is out — here are the 5 things you need to do to prepare
Sep 14, 2025 · Apple has released all of its updated software today, September 15, including the iOS 26 update. Before you download the upgrade, here's what you can do to prepare your phone.
iOS version by device — iOS Ref
Tables showing the first and maximum iOS versions for each iPhone, iPad, and iPod touch.
iOS 27: New Features, Release Timeline, and All Leaks So Far
iOS 27 focuses on stability, foldable iPhone features, updated Siri, Apple Intelligence, and Liquid Glass interface.
About iOS 18 Updates - Apple Support
Nov 5, 2025 · iOS 18 brings new ways to customize the iPhone experience, relive special moments, and stay connected. Customize your iPhone further by arranging your Home Screen, your Lock Screen, …
Apple elevates the iPhone experience with iOS 26 - Apple
Jun 9, 2025 · Apple’s six software platforms — iOS, iPadOS, macOS, watchOS, visionOS, and tvOS — provide seamless experiences across all Apple devices and empower people with breakthrough …
About iOS 26 Updates - Apple Support
Nov 3, 2025 · iOS 26 brings a new design, intelligent experiences, and improvements to the apps you rely on every day. The new design with Liquid Glass brings a more expressive and seamless …