macOS 14.1 (23B74) for iMac 24-inch (M1, Two Ports, 2021)

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iMac 24-inch (M1, Two Ports, 2021)

✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

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

Download (13 GiB)

Windows

  1. Install the latest version of Apple Devices from the Microsoft Store.
  2. Plug your iMac 24-inch (M1, Two Ports, 2021) in to your PC.
  3. Open Apple Devices, and navigate to your iMac 24-inch (M1, Two Ports, 2021).
  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 iMac 24-inch (M1, Two Ports, 2021) to reboot.

macOS

  1. Plug your iMac 24-inch (M1, Two Ports, 2021) in to your Mac.
  2. Navigate to your iMac 24-inch (M1, Two Ports, 2021) 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 iMac 24-inch (M1, Two Ports, 2021) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iMac 24-inch (M1, Two Ports, 2021) 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 iMac 24-inch (M1, Two Ports, 2021) 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

SHA256sum1ab70500cc306c69e6e3be966b029770a1b4c3271e8eec57a56e5997dfaa0e5e
MD5sum1ab70500cc306c69e6e3be966b029770a1b4c3271e8eec57a56e5997dfaa0e5e
SHA1sum894d3e3973ed38a486c89995060b685d2f0bb43b
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