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MacBook Pro (M1, Late 2020)

macOS 11.3 (20E232) 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 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_11.3_20E232_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_11.3_20E232_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_11.3_20E232_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_11.3_20E232_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 4794880d551c9ba25e024e8b641744c464cd5023. 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_11.3_20E232_Restore.ipsw
  3. The output of the command should match the following checksum: 4794880d551c9ba25e024e8b641744c464cd5023. 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_11.3_20E232_Restore.ipsw
  3. The output of the command should match the following checksum: 4794880d551c9ba25e024e8b641744c464cd5023. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum dd33948c5e7fc16321aba8c96267301d9c6fb1c6bbe0aba13aad8f5646c7962d
MD5sum eab5bb78a428aa4c7e4ea95808680d3d
SHA1sum 4794880d551c9ba25e024e8b641744c464cd5023
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