macOS 13.1 (22C65) for iMac 24-inch (M1, Four Ports, 2021)

1 Choose a product
2 Choose a device
3 Choose a version
4 Download
iMac 24-inch (M1, Four 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 (11 GiB)

Windows

  1. Install the latest version of Apple Devices from the Microsoft Store.
  2. Plug your iMac 24-inch (M1, Four Ports, 2021) in to your PC.
  3. Open Apple Devices, and navigate to your iMac 24-inch (M1, Four Ports, 2021).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the UniversalMac_13.1_22C65_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iMac 24-inch (M1, Four Ports, 2021) to reboot.

macOS

  1. Plug your iMac 24-inch (M1, Four Ports, 2021) in to your Mac.
  2. Navigate to your iMac 24-inch (M1, Four Ports, 2021) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the UniversalMac_13.1_22C65_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iMac 24-inch (M1, Four Ports, 2021) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iMac 24-inch (M1, Four 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_13.1_22C65_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iMac 24-inch (M1, Four 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_13.1_22C65_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 10acbcbfb18bc4c9f00ec58c6137e963eb51beba. 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_13.1_22C65_Restore.ipsw
  3. The output of the command should match the following checksum: 10acbcbfb18bc4c9f00ec58c6137e963eb51beba. 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_13.1_22C65_Restore.ipsw
  3. The output of the command should match the following checksum: 10acbcbfb18bc4c9f00ec58c6137e963eb51beba. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum98dd167fb42b345efbadc62c8bf74faa98ec3d7e6079085dc92ef98c7797b14b
MD5sum98dd167fb42b345efbadc62c8bf74faa98ec3d7e6079085dc92ef98c7797b14b
SHA1sum10acbcbfb18bc4c9f00ec58c6137e963eb51beba
Bluesky Mastodon r/jailbreak Twitter