Apple iOS 27 is here: When you can download it (updated)

Updated on Monday, Sept. 14 at 1:30 p.m. ET — Apple launched iOS 27 (along with macOS 27 Golden Gate, iPadOS 27, and watchOS 27) this morning. Users with a compatible iPhone can download the new OS right away.

Apple's next big iOS update is finally on the launch pad.

At its "Surprise and Shine" event on Sept. 9, Apple showed off new wares like the iPhone 18 Pro lineup, the foldable iPhone Duo, new Apple Watches, and the AirPods 5. One of the smaller (but still significant) nuggets of news to come out of the event concerned iOS 27. Specifically, when you can finally download it to your iPhone.

Users with compatible iPhones will be able to install iOS 27 on Monday, Sept. 14.

How to download iOS 27

If you have one of the compatible iPhones (keep scrolling for the full list), then starting on Monday, Sept. 14, you can look for iOS 27. Apple typically releases a new iOS at 10:00 a.m. PT (1:00 p.m. ET).

Follow these steps to get iOS 27 set up on your iPhone:

• Go to the Settings app on your phone

• Go to General

• Go to Software Update and wait as the system checks for new updates

• When iOS 27 appears, you can download and install the new OS

You can also click "Automatic Updates" and turn this feature to "On." That way, iOS 27 should automatically download once it's available (your phone must be locked and charging to download automatic updates).

What's new with iOS 27?

This is a big one! Siri AI, new Apple Intelligence tools, and Liquid Glass updates are all coming soon. Credit: Apple

If you haven't been following along, iOS 27 is the one that finally brings us Siri AI. You can now talk to Siri like you would an AI chatbot, and it's powered by Google Gemini.

Some of the most exciting changes coming to iPhones involve new AI photo-editing features, such as spatial reframing. Users will more easily be able to remove unwanted details, or even describe the edits they'd like to Siri by voice or text. Android smartphones from Google and Samsung have had a full suite of AI editing tools for a couple of years now, and Apple is finally catching up. Smart photo editing will also help users make the most of the iPhone 18 Pro Max's new camera features.

Apple also included some new and subtle customization options for Liquid Glass, various small updates for apps like Health, Photos, and Notes, and more.

Every iPhone that supports iOS 27

Of course, you can only go through that whole downloading process if you have a device that supports iOS 27. Here are the devices that work with the new iOS:

• iPhone SE (second generation or later)

• iPhone 11

• iPhone 11 Pro

• iPhone 11 Pro Max

• iPhone 12

• iPhone 12 Mini

• iPhone 12 Pro

• iPhone 12 Pro Max

• iPhone 13

• iPhone 13 Mini

• iPhone 13 Pro

• iPhone 13 Pro Max

• iPhone 14

• iPhone 14 Plus

• iPhone 14 Pro

• iPhone 14 Pro Max

• iPhone 15

• iPhone 15 Plus

• iPhone 15 Pro

• iPhone 15 Pro Max

• iPhone 16

• iPhone 16e

• iPhone 16 Plus

• iPhone 16 Pro

• iPhone 16 Pro Max

• iPhone 17

• iPhone 17e

• iPhone Air

• iPhone 17 Pro

• iPhone 17 Pro Max

• iPhone 18 Pro

• iPhone 18 Pro Max

• iPhone Duo

If you don't have one of those, you're out of luck. We should also note that Siri AI will not be coming to Europe due to some regulatory issues. Sorry, European friends.