iOS 17.5.1 (21F90) for iPhone 14 Pro

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iPhone 14 Pro

✗ 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 (7.6 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 14 Pro in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 14 Pro.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone15,2_17.5.1_21F90_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 14 Pro to reboot.

macOS

  1. Plug your iPhone 14 Pro in to your Mac.
  2. Navigate to your iPhone 14 Pro in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone15,2_17.5.1_21F90_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 14 Pro to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 14 Pro 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 iPhone15,2_17.5.1_21F90_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 14 Pro to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone15,2_17.5.1_21F90_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 5e628e355bb7f873c41995c0c6758f7dd0c96835. 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 iPhone15,2_17.5.1_21F90_Restore.ipsw
  3. The output of the command should match the following checksum: 5e628e355bb7f873c41995c0c6758f7dd0c96835. 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 iPhone15,2_17.5.1_21F90_Restore.ipsw
  3. The output of the command should match the following checksum: 5e628e355bb7f873c41995c0c6758f7dd0c96835. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum7efbd595572cd8962fb6d1e284364b466883b0f739af7d248e878b14820713da
MD5sum7efbd595572cd8962fb6d1e284364b466883b0f739af7d248e878b14820713da
SHA1sum5e628e355bb7f873c41995c0c6758f7dd0c96835
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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