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iPhone XS Max

iOS 18.7.3 (22H217) for iPhone XS Max

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

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Download (8.85 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 XS Max in to your PC.
  3. Open iTunes, and navigate to your iPhone XS Max.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone11,2,iPhone11,4,iPhone11,6_18.7.3_22H217_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone XS Max to reboot.

macOS

  1. Plug your iPhone XS Max in to your Mac.
  2. Navigate to your iPhone XS Max in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone11,2,iPhone11,4,iPhone11,6_18.7.3_22H217_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone XS Max to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone XS Max 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 iPhone11,2,iPhone11,4,iPhone11,6_18.7.3_22H217_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone XS Max to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone11,2,iPhone11,4,iPhone11,6_18.7.3_22H217_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 2b22a0268bb5e373b3d2f2d2c64d420f27e3fcbc. 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 iPhone11,2,iPhone11,4,iPhone11,6_18.7.3_22H217_Restore.ipsw
  3. The output of the command should match the following checksum: 2b22a0268bb5e373b3d2f2d2c64d420f27e3fcbc. 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 iPhone11,2,iPhone11,4,iPhone11,6_18.7.3_22H217_Restore.ipsw
  3. The output of the command should match the following checksum: 2b22a0268bb5e373b3d2f2d2c64d420f27e3fcbc. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum 05a19b75a2a31c4fa03544f2cf0db92a1c7d1224683270326fc9243b9d5c8521
MD5sum dae97802c4692deb23ecedc216629aa7
SHA1sum 2b22a0268bb5e373b3d2f2d2c64d420f27e3fcbc
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 security 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/100100

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