iOS 27 Release Today: Check Eligible iPhones and the Biggest New Features

Apple is rolling out iOS 27 on September 14, 2026, bringing a major software update to supported iPhone models. The update arrives just days after Apple unveiled the iPhone 18 Pro, iPhone 18 Pro Max and first foldable iPhone Duo at its September event. Apple has confirmed that iOS 27 will be available as a free software update from September 14.

The biggest attraction this year is undoubtedly Siri AI, which gives Apple's voice assistant a much more capable, conversational and context-aware experience.

Here is everything iPhone users need to know about the iOS 27 launch, supported devices and its biggest new feature.

iOS 27 Release Date: When Will It Be Available?

Apple has officially confirmed that iOS 27 will be available from September 14, 2026.

For users in India, the update is expected to become available around the late evening, depending on Apple's global rollout timing. Users can check for the update by going to:

Settings → General → Software Update

Apple's official iOS 27 page confirms the September 14 availability date.

Which iPhones Are Eligible for iOS 27?

The good news for owners of older iPhones is that Apple has kept compatibility relatively broad.

According to Apple's official compatibility list, iOS 27 supports:

• iPhone Duo
• iPhone 18 Pro Max
• iPhone 18 Pro
• iPhone 17 Pro Max
• iPhone 17 Pro
• iPhone Air
• iPhone 17
• iPhone 17e
• iPhone 16 Pro Max
• iPhone 16 Pro
• iPhone 16 Plus
• iPhone 16
• iPhone 16e
• iPhone 15 Pro Max
• iPhone 15 Pro
• iPhone 15 Plus
• iPhone 15
• iPhone 14 Pro Max
• iPhone 14 Pro
• iPhone 14 Plus
• iPhone 14
• iPhone 13 Pro Max
• iPhone 13 Pro
• iPhone 13
• iPhone 13 mini
• iPhone 12 Pro Max
• iPhone 12 Pro
• iPhone 12
• iPhone 12 mini
• iPhone 11 Pro Max
• iPhone 11 Pro
• iPhone 11
• iPhone SE (2nd generation and later)

This means iPhone 11 and newer models remain eligible for the iOS 27 update.

The Biggest iOS 27 Feature: Siri AI

While iOS 27 includes several visual and functional improvements, Siri AI is the headline feature.

Apple describes the new Siri as a more capable AI assistant that can understand natural language and help users get things done more effectively.

Users can type or speak naturally to Siri AI, rather than relying on short, rigid commands. Apple is also giving Siri deeper capabilities across apps and personal context.

For example, users can ask Siri to perform more complicated tasks such as finding information across their apps, helping with writing or taking actions based on what they are asking.

The new experience makes Siri much closer to the conversational AI assistants that users have become accustomed to.

Siri AI Is Not Available on Every iPhone

There is an important distinction between iOS 27 compatibility and Apple Intelligence/Siri AI compatibility.

An iPhone may be able to install iOS 27 but still not receive all the advanced AI features.

Apple says Apple Intelligence and Siri AI require newer hardware, including:

• iPhone 16 models and newer
• iPhone 15 Pro
• iPhone 15 Pro Max

Therefore, an iPhone 11 can run iOS 27, but it will not get the complete Apple Intelligence and Siri AI experience.

This is one of the most important points users should know before updating.

More Apple Intelligence Features

Siri isn't the only AI upgrade arriving with iOS 27.

Apple is expanding Apple Intelligence into everyday iPhone experiences, including new photo-editing capabilities and other AI-powered tools.

Apple's iOS 27 page highlights features such as Spatial Reframing and an upgraded Clean Up tool for transforming and editing photos.

The update also brings improvements to Image Playground and other areas where Apple's AI can assist users with creating and editing content.

Liquid Glass Gets More Customisation

Apple introduced the Liquid Glass design language with iOS 26, and iOS 27 continues to refine it.

One of the more noticeable changes is the ability to adjust the transparency/appearance of Liquid Glass.

Users get more control over how translucent or opaque certain interface elements appear, which should make the interface easier to customise according to personal preference.

Apple has also refined icons, navigation elements and other interface components.

iOS 27 Brings More Useful Everyday Changes

Beyond Siri and Apple Intelligence, iOS 27 includes a number of smaller improvements that could make a noticeable difference in daily use.

Apple has highlighted improvements across apps and services, including:

• Enhanced Maps features
• AI-powered photo editing
• Smarter Home app capabilities
• GymKit support on iPhone
• Improved AirPods integration
• Updated CarPlay experience
• New parental controls
• Performance improvements
• Additional privacy and security enhancements

Apple also says the new Home experience can use Apple Intelligence to combine related activity notifications and help users search HomeKit Secure Video footage using descriptions of what happened.

What About Older iPhones?

For owners of the iPhone 11, iPhone 12, iPhone 13 and iPhone 14 series, the iOS 27 update is particularly significant because these devices remain supported.

However, users should not expect every feature to work identically across all models.

The most demanding Apple Intelligence features require newer hardware. Apple specifically limits Apple Intelligence availability to compatible newer devices.

So while iOS 27 is available on a wide range of iPhones, the full iOS 27 experience depends on the model.

Should You Install iOS 27?

For users with a compatible iPhone, iOS 27 brings enough improvements to make the update worth considering.

The biggest reason to upgrade is Siri AI, particularly for owners of Apple Intelligence-compatible iPhones. The combination of conversational Siri, deeper context and expanded AI capabilities could make the update one of Apple's more important software releases in recent years.

Owners of older supported models will still receive the core iOS 27 experience, although some AI features will remain unavailable.

Final Thoughts

iOS 27 launches on September 14, 2026, and brings Apple's biggest focus yet on AI-powered iPhone experiences.

The update supports iPhones going back to the iPhone 11, while the full Apple Intelligence and Siri AI experience is reserved for newer compatible models, including the iPhone 15 Pro series and iPhone 16 and later.

The redesigned Siri AI is clearly the star of iOS 27, but improvements to photos, Liquid Glass, Maps, Home, CarPlay and everyday performance make the update more than just an AI upgrade.

For iPhone users, September 14 is the date to watch.

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