iOS 27 with all-new Siri AI powered by Apple Intelligence and new features for a more responsive, delightful experience.

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 …

Download current and previous versions of Apple's iOS, iPadOS, macOS, watchOS, tvOS, audioOS and visionOS firmware and receive notifications when new firmwares are released.

iOS 26 for iPhone with a new design, more helpful Apple Intelligence, polls and backgrounds in Messages, and features that make every day effortless.

3 days ago · iOS 27 is the newest version of iOS, the software that runs on the iPhone. Apple showed off iOS 27 at WWDC, and it's now in beta. It is set to launch this September alongside new iPhones.

iOS version history iOS (formerly iPhone OS) is a mobile operating system developed by Apple Inc. and was first released in June 2007 alongside the first generation iPhone. [1] iPhone OS was renamed …

Sep 15, 2025 · Apple releases iOS 26 with a new Liquid Glass interface and major features. Here’s how to download and install it.

iOS 26 为 iPhone 带来焕然一新的设计，新增投票功能和背景选项的信息 app，以及一众精彩新功能，让你每一天都轻松惬意。

Jun 8, 2026 · iOS 27 will introduce major Apple Intelligence upgrades, changes to Siri, and improvements across core iPhone apps. Here's what you need to know.

iOS is the operating system that powers your iPhone. Find out about its features here.