iOS 17.4.1 (21E236) for iPhone 14 Plus

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iPhone 14 Plus

✗ 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 (7.3 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 Plus in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 14 Plus.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone14,8_17.4.1_21E236_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 14 Plus to reboot.

macOS

  1. Plug your iPhone 14 Plus in to your Mac.
  2. Navigate to your iPhone 14 Plus in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone14,8_17.4.1_21E236_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 14 Plus to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 14 Plus 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 iPhone14,8_17.4.1_21E236_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 14 Plus to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone14,8_17.4.1_21E236_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: a91c988e8c1fa7fc067d07cef2dec5fdade4b402. 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 iPhone14,8_17.4.1_21E236_Restore.ipsw
  3. The output of the command should match the following checksum: a91c988e8c1fa7fc067d07cef2dec5fdade4b402. 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 iPhone14,8_17.4.1_21E236_Restore.ipsw
  3. The output of the command should match the following checksum: a91c988e8c1fa7fc067d07cef2dec5fdade4b402. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum04a3831d76131d6aab5b58c12407f30e2285d2eabde791a6049ae4864657e10f
MD5sum04a3831d76131d6aab5b58c12407f30e2285d2eabde791a6049ae4864657e10f
SHA1suma91c988e8c1fa7fc067d07cef2dec5fdade4b402
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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