Overview
- Apple unveiled iOS 27 at WWDC and made the first developer beta available, with a Siri AI waitlist accessible in Settings for developers who want early access.
- iOS 27 will install on every iPhone that runs iOS 26, meaning models from the iPhone 11 onward are supported but advanced Apple Intelligence features will be staggered by hardware, language, and region.
- Apple has scheduled a public beta for July and plans a Release Candidate in early September, and industry observers predict a general release around mid‑September tied to the iPhone event.
- Key visible changes include a Liquid Glass transparency slider, new alarm volume handling, stronger parental controls, and larger generative photo and assistant features that Apple says may be scaled back or delayed during rollout.
- Apple describes a hybrid architecture that runs models on-device and on private cloud or partner compute, encourages local storage of personal data for context-aware features, and enforces daily server-based AI limits with higher quotas for iCloud+ subscribers.