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MacBook Pro (M1, Late 2020)

macOS 14.4.1 (23E224) for MacBook Pro (M1, Late 2020)

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

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Download (14.7 GB)

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Plug your MacBook Pro (M1, Late 2020) in to your PC.
  3. Open iTunes, and navigate to your MacBook Pro (M1, Late 2020).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the UniversalMac_14.4.1_23E224_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the MacBook Pro (M1, Late 2020) to reboot.

macOS

  1. Plug your MacBook Pro (M1, Late 2020) in to your Mac.
  2. Navigate to your MacBook Pro (M1, Late 2020) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the UniversalMac_14.4.1_23E224_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the MacBook Pro (M1, Late 2020) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your MacBook Pro (M1, Late 2020) 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_14.4.1_23E224_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the MacBook Pro (M1, Late 2020) to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash UniversalMac_14.4.1_23E224_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 724d9933b9642254df63f60720d5c227104c21ca. 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_14.4.1_23E224_Restore.ipsw
  3. The output of the command should match the following checksum: 724d9933b9642254df63f60720d5c227104c21ca. 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_14.4.1_23E224_Restore.ipsw
  3. The output of the command should match the following checksum: 724d9933b9642254df63f60720d5c227104c21ca. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum 78b39816521a6eeaf29221a4e59e83dae98ef5f9e8e718b846f8faab540a48c1
MD5sum 89f75d962cdb99f7270cffe5b5e0288f
SHA1sum 724d9933b9642254df63f60720d5c227104c21ca
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