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Apple Virtual Machine 1

macOS 15.4.1 (24E263) for Apple Virtual Machine 1

✗ This firmware is not signed. This means you cannot restore to it in iTunes.

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✗ This firmware is not signed. This means you cannot restore to it in iTunes. The instructions below are included for reference only.

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Plug your Apple Virtual Machine 1 in to your PC.
  3. Open iTunes, and navigate to your Apple Virtual Machine 1.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the UniversalMac_15.4.1_24E263_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the Apple Virtual Machine 1 to reboot.

macOS

  1. Plug your Apple Virtual Machine 1 in to your Mac.
  2. Navigate to your Apple Virtual Machine 1 in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the UniversalMac_15.4.1_24E263_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the Apple Virtual Machine 1 to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your Apple Virtual Machine 1 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_15.4.1_24E263_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the Apple Virtual Machine 1 to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash UniversalMac_15.4.1_24E263_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 0b60b702fa2b7665161d80582ac60e2ed284df6f. 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_15.4.1_24E263_Restore.ipsw
  3. The output of the command should match the following checksum: 0b60b702fa2b7665161d80582ac60e2ed284df6f. 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_15.4.1_24E263_Restore.ipsw
  3. The output of the command should match the following checksum: 0b60b702fa2b7665161d80582ac60e2ed284df6f. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016
MD5sum f6afbccb38a4081daf27e5195babad6c
SHA1sum 0b60b702fa2b7665161d80582ac60e2ed284df6f
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