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Mac mini (M1, Late 2020)

macOS 14.1 (23B74) for Mac mini (M1, Late 2020)

✓ 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 GB)

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Plug your Mac mini (M1, Late 2020) in to your PC.
  3. Open iTunes, and navigate to your Mac mini (M1, Late 2020).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the UniversalMac_14.1_23B74_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the Mac mini (M1, Late 2020) to reboot.

macOS

  1. Plug your Mac mini (M1, Late 2020) in to your Mac.
  2. Navigate to your Mac mini (M1, Late 2020) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the UniversalMac_14.1_23B74_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the Mac mini (M1, Late 2020) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your Mac mini (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_14.1_23B74_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the Mac mini (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_14.1_23B74_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 894d3e3973ed38a486c89995060b685d2f0bb43b. 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_14.1_23B74_Restore.ipsw
  3. The output of the command should match the following checksum: 894d3e3973ed38a486c89995060b685d2f0bb43b. 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_14.1_23B74_Restore.ipsw
  3. The output of the command should match the following checksum: 894d3e3973ed38a486c89995060b685d2f0bb43b. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum 1ab70500cc306c69e6e3be966b029770a1b4c3271e8eec57a56e5997dfaa0e5e
MD5sum e2d9ff79608bda1b78061a835b907352
SHA1sum 894d3e3973ed38a486c89995060b685d2f0bb43b
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