What to do before installing the iOS 27 developer beta?

Join the Apple Beta program to get the latest beta versions of iOS. Before you download a beta version of an operating system, remember:

• Back up your device and personal information.
• Don't download beta software on your daily driver iPhone; it's likely to have bugs and glitches.
• Beta versions are released so you can test new features and share feedback to improve iOS.

When will iOS 27 be released?

Apple released the iOS 27 developer beta during WWDC 2026, and the public beta version will likely be released in July. If past years are any indication, the general release of iOS 27 will take place in September, following the iPhone 18 event.

Which iPhones are compatible with iOS 27?

Apple removed the iPhone X lineup and SE 2nd Generation from its list of supported devices with iOS 27, so any iPhone 11 or newer is compatible with the new operating system, including the new iPhone SE and iPhone Air.

How do I install the iOS 27 public beta version?

You'll need an iPhone running iOS 17 or later to install iOS 27 public beta after next month. Since not all iPhones are compatible with iOS 27, you'll also need a model newer than the iPhone 11.

1. Go to your iPhone's Settings and select General.
2. Go to Software Update in Settings.
3. Enable Beta Updates. To enable Beta Updates, go to Beta Updates and select the iOS version you'd like to access. This setting is turned off by default on iPhones.
4. Select iOS 27 Public Beta. Then you'll begin receiving automatic software updates to the latest iOS 27 beta. By the time the public beta is released, Apple will have two beta versions of iOS: iOS 27 public beta and iOS 27 developer beta. Once you do this, return to the previous page. If an update is available now, your iPhone will prompt you to download and install it.

How do I install iOS 27 when it's available?

The public release of iOS 27 is expected this September. Depending on the carrier, region, and local restrictions, iPhone users will be able to upgrade after it's available.

1. Go to your iPhone's Settings and select General.
2. Within General, tap on Software Update. When iOS 27 is available for your iPhone, you'll see the option to download it here. 
3. After you agree to download and install iOS 27, you can wait for your iPhone to finish installing the update.