iOS 17.4.1 (21E236) for iPhone 13

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iPhone 13

✗ 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 (7.2 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 13 in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 13.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone14,5_17.4.1_21E236_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 13 to reboot.

macOS

  1. Plug your iPhone 13 in to your Mac.
  2. Navigate to your iPhone 13 in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone14,5_17.4.1_21E236_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 13 to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 13 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 iPhone14,5_17.4.1_21E236_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 13 to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone14,5_17.4.1_21E236_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: acf9ba42d45e90bf67e12a8359e588c24ee8f5a7. 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 iPhone14,5_17.4.1_21E236_Restore.ipsw
  3. The output of the command should match the following checksum: acf9ba42d45e90bf67e12a8359e588c24ee8f5a7. 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 iPhone14,5_17.4.1_21E236_Restore.ipsw
  3. The output of the command should match the following checksum: acf9ba42d45e90bf67e12a8359e588c24ee8f5a7. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum828167a99552c9d8af498c88c4ea58fd5221fd4730dfc7f07fe8967929f95826
MD5sum828167a99552c9d8af498c88c4ea58fd5221fd4730dfc7f07fe8967929f95826
SHA1sumacf9ba42d45e90bf67e12a8359e588c24ee8f5a7
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 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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