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.
iOS 26 guide: All the new features for your iPhone and how to use them
This guide features highlights of the major iOS 26 changes as well as links back to our coverage for a more in-depth explanation of what's new in the update and how to make the most of it.
iOS 26 Is Here. These Are the Best New Features.
Sep 15, 2025 · But you don’t need to buy a new iPhone to get a fresh iPhone experience: Apple today rolled out its huge iOS 26 software upgrade, which is available to download now.
iOS 26.3: Here's what's new for your iPhone - 9to5Mac
Jan 27, 2026 · Here are all of the new features coming as part of iOS 26.3, which is now available in beta for iPhone users.
How to install iOS 26.1 or iOS 26.2 beta on iPhone or iPad
Jun 10, 2025 · Learn how to download and install iOS 26 or iPadOS 26 on your iPhone or iPad to get the new design and all other new features.
Apple iOS 26.2.1 Update: Some iPhone Users Report Serious Issues
3 days ago · How Widespread Are The iOS 26.2.1 Problems? First, be reassured that so far the numbers of people reporting issues is very small. I have been checking responses carefully since the …
iOS 26.2.1 Problems: iPhone users report crashes, battery drain ...
3 days ago · Some iPhone owners say Apple’s iOS 26.2.1 update has caused widespread app crashes, performance issues, and connectivity failures, according to reports on Apple Community forums and …
Apple patches ancient iOS versions to keep iMessage, FaceTime, other ...
Jan 27, 2026 · Apple renews certificates for old iOS versions to keep the lights on longer.
iOS version by device — iOS Ref
Tables showing the first and maximum iOS versions for each iPhone, iPad, and iPod touch.