iOS 27 Public Beta Is Out: How to Install, Back Up and Downgrade Safely
Updated July 14, 2026.
Apple has released the iOS 27 public beta, giving more iPhone users early access to the next major software update without installing the developer beta.
Downloading it is easy. Returning to the current stable version can be much more disruptive.
Quick Answer
- The iOS 27 public beta is now available through Apple’s Beta Software Program.
- It supports iPhone 11 and later, plus the second-generation iPhone SE and newer.
- Create a computer backup before installing, not only an iCloud backup.
- Turning off Beta Updates does not remove an installed beta immediately.
- Downgrading right away normally requires erasing the iPhone and restoring it with a Mac or PC.
Because beta software can increase battery drain, heat or charging instability, it is also worth testing your normal desk, travel and in-car charging setup after installation.
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Is the iOS 27 Public Beta Available Now?
Yes. Apple released the first iOS 27 public beta on July 13, 2026.
It is intended for users who want to test iOS 27 before the final public release. It should be more accessible than the developer beta, but it is still unfinished software.
You may encounter app crashes, increased battery use, heat, slower indexing or features that change in later builds.
Which iPhones Support the iOS 27 Public Beta?
Apple lists iOS 27 support for the following iPhone generations:
- iPhone 17, iPhone 17e, iPhone Air and iPhone 17 Pro series
- iPhone 16 series
- iPhone 15 series
- iPhone 14 series
- iPhone 13 series
- iPhone 12 series
- iPhone 11 series
- iPhone SE, second generation and later
Software compatibility does not guarantee access to every Apple Intelligence feature. Some AI tools require newer chips and more memory.
Before You Install: Make the Right Backup
A normal iCloud backup is useful, but it may not be enough for a clean downgrade.
Before installing iOS 27, connect your iPhone to a Mac or Windows PC and create an encrypted local backup. On a Mac, use Finder. On Windows, use the Apple Devices app.
Archive or preserve that pre-beta backup so it is not replaced by a newer iOS 27 backup.
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How to Download and Install the iOS 27 Public Beta
- Visit the Apple Beta Software Program and sign in with the Apple Account used on your iPhone.
- Open Settings > General > Software Update.
- Tap Beta Updates.
- Select iOS 27 Public Beta.
- Return to Software Update and download the available build.
Keep the iPhone connected to Wi-Fi and power during installation. You should also leave enough free storage for the update and the temporary installation files.
If the beta option does not appear immediately, confirm that the same Apple Account is enrolled and restart the iPhone once.
Can You Downgrade from the iOS 27 Public Beta?
Yes, but there are two different ways to leave the beta program.
| What You Want | What You Need to Do |
|---|---|
| Stop receiving future beta updates | Turn Beta Updates off and keep using the installed build until a newer public version arrives. |
| Return to stable iOS immediately | Erase and restore the iPhone using a Mac or Windows PC. |
Simply turning Beta Updates off does not remove iOS 27 from the device.
How to Downgrade from the iOS 27 Public Beta
- Update your Mac or the Apple Devices app on Windows.
- Connect the iPhone to the computer with a data cable.
- Place the iPhone into recovery mode.
- Choose Restore when the computer detects the device.
- Allow the current public iOS version to download and install.
- Set up the iPhone and restore the backup created before installing iOS 27.
The restore process erases the iPhone. Photos, messages, app data and account settings that were not synchronized or included in a compatible backup may be lost.
Apple provides the complete recovery instructions in its guide to uninstalling beta software.
How to Stop Future Beta Updates Without Erasing
To remain on the current build but stop receiving new betas:
- Open Settings.
- Go to General > Software Update.
- Tap Beta Updates.
- Select Off.
Your iPhone will stay on the installed beta until Apple releases a newer public version that can replace it.
Who Should Install the iOS 27 Public Beta?
The public beta makes the most sense on a secondary iPhone or for users who are comfortable troubleshooting software problems.
You should probably wait if the iPhone is essential for:
- Work, banking or authentication apps
- Upcoming travel
- CarPlay navigation
- Medical or accessibility tools
- Daily photography and video work
- A full day of dependable battery life
A public beta may be smoother than an early developer build, but it should not be treated as a finished release.
iOS 27 Public Beta FAQ
Is the iOS 27 public beta free?
Yes. Apple’s public beta program is free to join with an eligible Apple Account and supported device.
Will installing the public beta delete my data?
A normal over-the-air installation should keep your data. However, software problems can occur, and an immediate downgrade requires erasing the device.
Is the public beta safer than the developer beta?
Public beta builds normally arrive after additional testing, but they can still contain bugs, battery issues and app compatibility problems.
Can I downgrade without a computer?
Turning off Beta Updates does not immediately downgrade the iPhone. Returning to stable iOS right away generally requires a Mac or Windows PC.
Bottom Line
The iOS 27 public beta is now easy to install, but the backup decision matters more than the download button.
Create a preserved pre-beta computer backup, confirm your important apps are ready and understand that an immediate downgrade will erase the iPhone. Users who depend on one primary device should still consider waiting for a later public beta or the final iOS 27 release.
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