OS 27 is now available for supported iPhones, with Siri AI, faster performance, Liquid Glass refinements, improved parental controls, and new features across Apple’s apps.

iOS 27 will not be supported on the iPhone X, XR, XS, XS Max, 2nd-generation SE, or earlier models.

OS 27 will introduce iPhone Handoff to run two phones on one number. Here is why Google should bring this network feature to Android.

OS 27’s new iPhone Handoff feature lets you share one phone number across two iPhones — here’s how the setup works.

iPhone Handoff iOS 27 lets one number switch between two iPhones via a carrier-issued companion eSIM, eliminating call forwarding and dual-number setups -- but T-Mobile and Deutsche Telekom have not yet confirmed their companion eSIM server infrastructure is live ahead of the September iOS 27 launch.

At the WWDC 2026 keynote, Apple detailed iOS 27 changes like a new version of Siri with a dedicated ‌Siri‌ app and Apple Intelligence features across multiple apps, but there are dozens of smaller but still important changes that Apple didn't have time ...

Apple's AI assistant Siri received a major upgrade in both looks and brains in the tech company's new iOS 27 software update. WSJ's Nicole Nguyen explains.

OS 27 rolled out for iPhone users on Monday, Sept. 14. Here are the new features and a list of the devices it's compatible with.