Key Points
- Apple released iOS 27, pairing an AI-rebuilt Siri with dozens of non-AI upgrades.
- Siri AI runs only on iPhone 15 Pro and later; iPhone 11 owners get the rest.
- The split creates a two-tier iPhone experience defined by which model users own.
The latest:
Apple’s iOS 27 is available to download, carrying the long-promised Apple Intelligence rebuild of Siri alongside interface and messaging fixes for phones dating back to the iPhone 11. The AI assistant, which draws in part on Google’s Gemini models, is restricted to the iPhone 15 Pro and newer, according to The Wall Street Journal’s review of the software.
Details:
- The divide: Only Apple Intelligence-capable models starting with the iPhone 15 Pro receive Siri AI and the other AI-powered features, according to the WSJ review. Older handsets, including the iPhone 11, get the non-AI portion of the update, splitting the release into two effectively different products.
- How to reach it: Beyond the usual voice trigger, Siri AI opens by swiping down on the black pill at the top of the screen, through a Siri mode in the Camera app, and via a dedicated Siri app that stores conversation history, per the review.
- The Google element: The assistant relies in part on Google’s Gemini models to answer questions. Apple says that for cloud-based requests it does not store user data, and that neither Apple nor Google can access it.
- On-screen awareness: Siri can read whatever is displayed in any app. The WSJ reviewer used it to identify a dessert in a video, move a U.S. Open schedule into Apple’s Calendar from a website, and build a packing checklist out of a school email in Gmail.
- Personal context: Siri searches content across Apple’s native apps, retrieving a dentist appointment date from a text reminder and a passport number from Photos. Indexing the phone’s content took several days after the assistant was first enabled.
- The developer catch: The WSJ review argues this feature only works if outside developers connect their apps, noting that WhatsApp, Signal, Slack and Google’s apps sit outside Apple’s ecosystem. Those companies may be building rival assistants of their own.
- The limits: Siri AI is sometimes wrong, responds more slowly than ChatGPT and Claude, and behaves more cautiously, warning that it “may make mistakes” and is not a doctor, according to the review.
- Photo editing: New tools include Extend, which zooms out of close-ups by generating visuals to fill empty space, and Reframe, which pivots subjects so a shot appears taken from a different position. The reviewer reported distorted faces in some images where data was thin.
- For older iPhones: Non-AI gains include AirDrop transfers up to 80% faster, an opacity slider for last year’s Liquid Glass interface, in-line replies and emoji reactions in iPhone-Android RCS chats, an independent alarm volume setting, temporary location hiding in Find My, and full-page XL widgets.
- Installation advice: The review recommends backing up the iPhone before downloading through Settings, and waiting a few weeks for the first bug-fix release if stability matters more than early access. Apple Intelligence can be switched off entirely in Settings.
Between the lines:
The two-tier rollout turns a software update into a hardware argument: the headline feature is unavailable to most of the installed base, giving owners of pre-2023 phones a concrete reason to upgrade. The dependence on Gemini also places Google inside Apple’s most personal assistant, while the apps users rely on most sit outside it.
What’s next
Watch the first bug-fix release in the weeks after launch, and whether WhatsApp, Signal, Slack or Google connect their apps to Siri rather than push their own assistants.
