iOS 17.5.1 (21F90) for iPhone 14

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iPhone 14

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

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Download (7.4 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 14 in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 14.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone14,7_17.5.1_21F90_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 14 to reboot.

macOS

  1. Plug your iPhone 14 in to your Mac.
  2. Navigate to your iPhone 14 in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone14,7_17.5.1_21F90_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 14 to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 14 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 iPhone14,7_17.5.1_21F90_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 14 to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone14,7_17.5.1_21F90_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 57b2a11cbf8518c28d941ef20adc15686532871d. 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 iPhone14,7_17.5.1_21F90_Restore.ipsw
  3. The output of the command should match the following checksum: 57b2a11cbf8518c28d941ef20adc15686532871d. 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 iPhone14,7_17.5.1_21F90_Restore.ipsw
  3. The output of the command should match the following checksum: 57b2a11cbf8518c28d941ef20adc15686532871d. If it doesn't, you may need to redownload the file.

Checksums

SHA256sumf1f4d4b7ebdea23ef54ac8342da6d02d09ca7cb5dcf845a337f5670c529e41d0
MD5sumf1f4d4b7ebdea23ef54ac8342da6d02d09ca7cb5dcf845a337f5670c529e41d0
SHA1sum57b2a11cbf8518c28d941ef20adc15686532871d
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 addresses a rare issue where photos that experienced database corruption could reappear in the Photos library even if they were deleted.

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