iOS 27 is officially available. After months of developer and public betas, Apple started rolling out the final release on Monday, September 14, 2026 — free for every compatible iPhone. The update lands alongside iPadOS 27, macOS 27, watchOS 27, visionOS 27, and tvOS 27, and it is the biggest software jump since Liquid Glass arrived in iOS 26.
The headline is Siri AI — an entirely rebuilt assistant powered by the next generation of Apple Intelligence — plus faster apps, a Liquid Glass transparency slider, smarter Photos and Safari tools, and the most serious parental-control overhaul Apple has shipped in years. If you have been waiting for the stable build, this is the green light.
How to Download iOS 27 Right Now
Make sure your iPhone is charged, on Wi‑Fi, and backed up (iCloud or a computer) before you start:
- Open Settings → General → Software Update
- Wait for iOS 27 to appear (servers can be busy on day one)
- Tap Download and Install, enter your passcode, and agree to the terms
- Keep your iPhone plugged in until the install finishes and you return to the Lock Screen
If you were on the iOS 27 public or developer beta, you should still receive the final release through Software Update. After installing, you can turn beta updates off under Settings → General → Software Update → Beta Updates.
Tip: Rollouts are staggered. If iOS 27 does not show yet, check again later — Apple does not always push the update to every device at the same second.
Which iPhones Get iOS 27?
Compatibility matches iOS 26. You can install iOS 27 on:
- iPhone 11, 11 Pro, and 11 Pro Max
- iPhone SE (2nd generation) and SE (3rd generation)
- iPhone 12, 13, 14, 15, 16, and 17 series (all models)
- iPhone 18 Pro, iPhone 18 Pro Max, and other new 2026 iPhones as they ship
iPhone XR, XS, XS Max, and the original iPhone SE do not get iOS 27. For the full model-by-model list and upgrade advice, see our iOS 27 supported iPhones guide.
Important: Installing iOS 27 and using Apple Intelligence / Siri AI are not the same thing. Siri AI and on-device Apple Intelligence require an iPhone 15 Pro, iPhone 15 Pro Max, or any iPhone 16 / 17 / 18 model (and equivalent Apple Intelligence–capable devices). Older supported iPhones still get the speed, design, Mail/Search, Health, and parental-control upgrades — just without the full AI stack.
What's New in iOS 27: The Highlights
1. Siri AI — Finally a Modern Assistant
Siri AI is the centerpiece. Apple describes it as a more capable, conversational assistant with personal context, broad world knowledge, onscreen awareness, and deeper systemwide app actions. It can pull relevant details from your messages, emails, and photos, answer questions about what is on your screen, and fetch up-to-date info from the web when needed.
- Dedicated Siri app — conversation history syncs privately across your Apple devices via iCloud
- Siri mode in Camera — ask about what is in front of you and take actions (for example, splitting a bill with Apple Cash in supported regions)
- Write with Siri — draft or refine text in your own words; in Mail and Messages it can match your tone
- Visual Intelligence — ask about what you are looking at on iPhone, iPad, or Mac
Siri AI is rolling out as a beta in English first, with French, Japanese, Korean, Portuguese, and Spanish expected in October. Availability and daily usage limits can vary by region — including restrictions in some markets such as the EU.
2. Apple Intelligence Across Everyday Apps
- Photos: Spatial Reframing, Extend, and an upgraded Clean Up tool
- Image Playground: higher-quality images, including photorealistic styles, with AI metadata / upcoming SynthID support
- Safari: tabs organized into topics, Notify Me for restocks or price drops, and describe-a-shortcut style custom extensions
- Shortcuts: create automations by describing what you want in natural language
- Call Context: surfaces useful details like confirmation codes when you call a business
- Home: smarter HomeKit Secure Video summaries and AI search across camera clips (where supported)
3. Faster Performance You Can Feel
Apple is quoting real-world speed gains on iPhone and iPad:
- Apps launch up to 30% faster
- Photos load up to 70% faster after capture
- AirDrop transfers up to 80% faster
- Smoother cellular ↔ Wi‑Fi handoffs and more reliable Messages when large media is uploading
Combined with the optimised CPU scheduler Apple previewed at WWDC, older supported iPhones — especially iPhone 11 and 12 — should feel snappier than they did on iOS 26.
4. Liquid Glass Slider
Hate how glassy (or how muted) iOS 26 looked? iOS 27 adds a Liquid Glass transparency slider in Settings so you can move between ultraclear and fully tinted. App icons are also sharper and more defined. It is a refinement of last year's visual language, not a brand-new design — but the control was long overdue.
5. Parental Controls and Screen Time Redesign
Apple put child safety front and center for the public release:
- Easier child-account setup with age-based safeguards from day one
- Parents can choose which apps kids get at the start, then expand access over time
- Ask to Browse — require approval before a child visits a new Safari site
- Communication Safety expanded to help block gore or violent content in shared media
- Redesigned Screen Time with clearer usage summaries, expert-guided daily limits for Entertainment / Games / Social, and Schedules for different parts of the day
6. Everyday Quality-of-Life Upgrades
- Rebuilt system search and a smarter Mail ranking / Top Hits experience
- iCloud Shared Albums that work more smoothly with Android and Windows contributors
- Health expansions around perimenopause and menopause symptom tracking (as previewed at WWDC)
- Hundreds of smaller polish items across Messages, Notes, CarPlay, Camera, Wallet, and accessibility
Should You Update Today?
- Update now if: You are on a supported iPhone, you already backed up, and you want Siri AI / Apple Intelligence (15 Pro or newer) or the speed and parental-control improvements.
- Wait a few days if: Your phone is mission-critical for work banking, travel, or niche apps. Day-one releases can expose app bugs until developers ship quick patches.
- Stay put if: You are mid-beta testing and need a specific beta bug for reproduction — otherwise, move to the final build.
New iPhone 18 Pro and Pro Max units shipping this week will arrive with iOS 27 (or a day-one point release) already installed.
iOS 27 Checklist After You Install
- Open Settings → Apple Intelligence & Siri (wording may vary) and set up Siri AI if your device supports it
- Tune Liquid Glass intensity to your taste
- Review Screen Time and child-account settings if you share devices with kids
- Try Photos → Edit tools like Extend / Spatial Reframing on a couple of shots
- Check Safari for tab topics and Notify Me on a shopping or news site you care about
- Update your most-used App Store apps — many will ship iOS 27 fixes within the first week
Bottom Line
iOS 26 changed how iPhone looked. iOS 27 changes how it works — faster launches, a controllable Liquid Glass look, serious family tools, and Siri AI that finally aims to compete with modern chat assistants. Download it when you are ready, keep a fresh backup, and give the first day of app updates a little room to settle.
Want the deep WWDC feature dump or the full compatibility matrix? Read our earlier coverage:
