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MacBook Pro (16-inch, Nov 2023)

macOS 14.3 (23D56) for MacBook Pro (16-inch, Nov 2023)

✓ This firmware is signed. This means that you can restore to it in iTunes.

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

Download (14.5 GB)

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Plug your MacBook Pro (16-inch, Nov 2023) in to your PC.
  3. Open iTunes, and navigate to your MacBook Pro (16-inch, Nov 2023).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the UniversalMac_14.3_23D56_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the MacBook Pro (16-inch, Nov 2023) to reboot.

macOS

  1. Plug your MacBook Pro (16-inch, Nov 2023) in to your Mac.
  2. Navigate to your MacBook Pro (16-inch, Nov 2023) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the UniversalMac_14.3_23D56_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the MacBook Pro (16-inch, Nov 2023) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your MacBook Pro (16-inch, Nov 2023) 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 UniversalMac_14.3_23D56_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the MacBook Pro (16-inch, Nov 2023) to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash UniversalMac_14.3_23D56_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: ce0edf6a834e9d34898a20d2273785bb8c6401e0. 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 UniversalMac_14.3_23D56_Restore.ipsw
  3. The output of the command should match the following checksum: ce0edf6a834e9d34898a20d2273785bb8c6401e0. 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 UniversalMac_14.3_23D56_Restore.ipsw
  3. The output of the command should match the following checksum: ce0edf6a834e9d34898a20d2273785bb8c6401e0. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum 50ee364bcbb509426d9d7273d13abea375ec7f29e1ada73ac9f0fe93f264910a
MD5sum f13a7d6d506eb574a404ed4126dcb53a
SHA1sum ce0edf6a834e9d34898a20d2273785bb8c6401e0
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