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iPhone 13 Pro

iOS 17.2.1 (21C66) for iPhone 13 Pro

✗ This firmware is not signed. This means you cannot restore to it in iTunes.

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

Download (7.83 GB)

✗ This firmware is not signed. This means you cannot restore to it in iTunes. The instructions below are included for reference only.

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Plug your iPhone 13 Pro in to your PC.
  3. Open iTunes, and navigate to your iPhone 13 Pro.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone14,2_17.2.1_21C66_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 13 Pro to reboot.

macOS

  1. Plug your iPhone 13 Pro in to your Mac.
  2. Navigate to your iPhone 13 Pro in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone14,2_17.2.1_21C66_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 13 Pro to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 13 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 iPhone14,2_17.2.1_21C66_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 13 Pro to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone14,2_17.2.1_21C66_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 9ec1509fe649322cd482c639456a050b877465ca. 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 iPhone14,2_17.2.1_21C66_Restore.ipsw
  3. The output of the command should match the following checksum: 9ec1509fe649322cd482c639456a050b877465ca. 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 iPhone14,2_17.2.1_21C66_Restore.ipsw
  3. The output of the command should match the following checksum: 9ec1509fe649322cd482c639456a050b877465ca. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum dc4cc8d0cb488af4e09efb9ae8596f71a0f4ae7d28fa863415bb168211255067
MD5sum d2c02f04597384606e7fe97e37cbfaae
SHA1sum 9ec1509fe649322cd482c639456a050b877465ca
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 is recommended for all users.

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

https://support.apple.com/kb/HT201222

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