macOS 27.2.1 (26B131) for MacBook Pro (M1 Pro, 14-inch, 2021) MacBook Pro (M1 Pro, 14-inch, 2021)

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✓ 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 (24 GiB)

Windows

  1. Install the latest version of Apple Devices from the Microsoft Store.
  2. Plug your MacBook Pro (M1 Pro, 14-inch, 2021) in to your PC.
  3. Open Apple Devices, and navigate to your MacBook Pro (M1 Pro, 14-inch, 2021).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the UniversalMac_27.2.1_26B131_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the MacBook Pro (M1 Pro, 14-inch, 2021) to reboot.

macOS

  1. Plug your MacBook Pro (M1 Pro, 14-inch, 2021) in to your Mac.
  2. Navigate to your MacBook Pro (M1 Pro, 14-inch, 2021) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the UniversalMac_27.2.1_26B131_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the MacBook Pro (M1 Pro, 14-inch, 2021) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your MacBook Pro (M1 Pro, 14-inch, 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_27.2.1_26B131_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the MacBook Pro (M1 Pro, 14-inch, 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_27.2.1_26B131_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 834e8fd6d68520b2cabf0dc66cea28c2fc1462df. 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_27.2.1_26B131_Restore.ipsw
  3. The output of the command should match the following checksum: 834e8fd6d68520b2cabf0dc66cea28c2fc1462df. 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_27.2.1_26B131_Restore.ipsw
  3. The output of the command should match the following checksum: 834e8fd6d68520b2cabf0dc66cea28c2fc1462df. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum233e85a09887579d47d0b195e7db72be7f204261059c6946f719acf6b300814f
MD5sum694c21aa50e05315cdb43271cdbf5e37
SHA1sum834e8fd6d68520b2cabf0dc66cea28c2fc1462df
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