iOS 17.7 (21H16) for iPhone 13 Pro Max

iPhone 13 Pro Max

✗ 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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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 Pro Max in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 13 Pro Max.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone14,3_17.7_21H16_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 13 Pro Max to reboot.

macOS

  1. Plug your iPhone 13 Pro Max in to your Mac.
  2. Navigate to your iPhone 13 Pro Max in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone14,3_17.7_21H16_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 13 Pro Max to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 13 Pro 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 iPhone14,3_17.7_21H16_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 13 Pro Max to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone14,3_17.7_21H16_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 73140792b6cf7bfee8bcba10ea8139864c67ee2c. 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 iPhone14,3_17.7_21H16_Restore.ipsw
  3. The output of the command should match the following checksum: 73140792b6cf7bfee8bcba10ea8139864c67ee2c. 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 iPhone14,3_17.7_21H16_Restore.ipsw
  3. The output of the command should match the following checksum: 73140792b6cf7bfee8bcba10ea8139864c67ee2c. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum9c6c3a56d89796e9d98b996babc475066193dd5b9982ef0e10763de1509d95dd
MD5sum9c6c3a56d89796e9d98b996babc475066193dd5b9982ef0e10763de1509d95dd
SHA1sum73140792b6cf7bfee8bcba10ea8139864c67ee2c
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