IPSW Downloads

macOS 14.1.2 - 23B2091 for Mac15,8

This firmware is signed. This means that you can restore to it in iTunes.

Release Date30 November 2023
Upload Date28 November 2023
File NameUniversalMac_14.1.2_23B2091_Restore.ipsw
File Size12.97 GB
SHA256suma062e09a4b99a3fceeb3d79e0b0f1c5334b4c583f2e26cbce32dd480b67d440e
MD5sumaf80cca287e1408e30911cf470d4c894
SHA1sum7b7d55e590ef44b09c48aea3f374ec48f8e3c65d
IdentifierMac15,8

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your Mac15,8 to your PC.
  3. Open iTunes and navigate to your Mac15,8.
  4. Hold the Shift key and click "Restore".
  5. Select the UniversalMac_14.1.2_23B2091_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your Mac15,8 to reboot.

macOS

  1. Connect your Mac15,8 to your Mac.
  2. Navigate to your Mac15,8 in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the UniversalMac_14.1.2_23B2091_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your Mac15,8 to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your Mac15,8 to your PC.
  3. Open a terminal and navigate to the IPSW file you downloaded, e.g., cd ~/Downloads.
  4. To perform a full erase restore, type idevicerestore -e UniversalMac_14.1.2_23B2091_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your Mac15,8 to reboot.