iOS 18.6 (22G86) for iPhone 15

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iPhone 15

✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Your download should begin shortly. If it does not, you can download it directly here:

Download (8.6 GiB)

This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore. The instructions below are included for reference only.

Windows

  1. Install the latest version of Apple Devices from the Microsoft Store.
  2. Plug your iPhone 15 in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 15.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone15,4_18.6_22G86_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 15 to reboot.

macOS

  1. Plug your iPhone 15 in to your Mac.
  2. Navigate to your iPhone 15 in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone15,4_18.6_22G86_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 15 to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 15 in to your PC.
  3. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  4. To perform a full erase restore, type idevicerestore -e iPhone15,4_18.6_22G86_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 15 to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone15,4_18.6_22G86_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 1a6ca4bcebb30257b3d667b51faf4331d8b4f2de. If it doesn't, you may need to redownload the file.

macOS

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPhone15,4_18.6_22G86_Restore.ipsw
  3. The output of the command should match the following checksum: 1a6ca4bcebb30257b3d667b51faf4331d8b4f2de. If it doesn't, you may need to redownload the file.

Linux

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPhone15,4_18.6_22G86_Restore.ipsw
  3. The output of the command should match the following checksum: 1a6ca4bcebb30257b3d667b51faf4331d8b4f2de. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum68e02a2b66312703524b65efa1f29ec149d956d4ce02a2e947b9deab6930409e
MD5sum68e02a2b66312703524b65efa1f29ec149d956d4ce02a2e947b9deab6930409e
SHA1sum1a6ca4bcebb30257b3d667b51faf4331d8b4f2de
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update provides important bug fixes and security updates, and fixes an issue in Photos that could prevent memory movies from being shared.

For information on the security content of Apple software updates, please visit:

https://support.apple.com/100100

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