Apple announced iOS 27 at WWDC 2026 on Monday, promising performance and design upgrades, support back to the iPhone 11, an opacity slider for Liquid Glass and an "all‑new Siri" built on a "next generation of Apple Intelligence."
The update, Apple said, leans on a design tweak users will notice immediately: Liquid Glass, introduced with iOS 26, will gain an opacity slider so users can dial back or intensify the glassy visual effects and new animations. Apple also framed the software’s AI changes in ambitious terms, calling the new architecture a "bold new architecture" and saying iOS 27 will include a rebuilt set of Apple Intelligence features.
Siri will be front and center. Apple described an "all‑new Siri" and said "Siri AI" will be more conversational, with responses that appear from the Dynamic Island at the top of the screen. The company showed a new voice experience users can customize for pace and expressivity, and announced a dedicated Siri app that keeps a history of conversations synced with iCloud. A camera-app Siri mode will recognize objects, tell users about them and store those conversations in the Siri app. Apple said Siri AI will initially be available in English.
Support for iOS 27 reaches all the way back to the iPhone 11, meaning a large installed base of older devices will get the design and intelligence changes rather than only the latest models. Apple noted performance will be a focus as well, positioning the release as both visual and under‑the‑hood work rather than a narrow feature drop.
That public optimism arrives against a clear backstage friction: Apple first rolled out its Apple Intelligence push at WWDC 2024 and then in March 2025 said its upgraded Siri would be delayed because it was taking "longer than we thought." The company has since moved to reframe the work as a new architecture — the language Apple used on Monday — even as outside observers have pointed to competitors that moved faster on conversational AIs.
The single, immediate gap left by the WWDC presentation is timing. Apple has not said when iOS 27 will ship or whether an iOS 27 Beta will be available to developers or public testers in the coming weeks. That question is especially salient for Siri: Apple announced a major rebuild and a host of integrated features, but gave no schedule for when the "all‑new Siri" and the rest of the Apple Intelligence suite will reach users.
For now, the announcement makes two commitments clear: these features are intended for a broad set of iPhones back to the iPhone 11, and Apple is pitching a far more conversational, on‑device aware assistant. The most consequential unanswered item is whether Apple can translate the talk of a "next generation of Apple Intelligence" into a widely available iOS 27 Beta and a public release that delivers the promised Siri upgrades without repeating the delays the company acknowledged in March 2025.
