IPSW Downloads

macOS 13.5 - 22G74 for iMac

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

Release Date24 July 2023
Upload Date13 July 2023
File NameUniversalMac_13.5_22G74_Restore.ipsw
File Size12.01 GB
SHA256suma42a5ba126a4a35bae9f3dcd64565abc2232e9f3954c658cf5cab5bd92f9d191
MD5sumb0d2687b153efb321c57fe366f707ae4
SHA1sumbb9eac118d987b43ac0f5b5fcbe496822a2e033a
IdentifieriMac21,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iMac to your PC.
  3. Open iTunes and navigate to your iMac.
  4. Hold the Shift key and click "Restore".
  5. Select the UniversalMac_13.5_22G74_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iMac to reboot.

macOS

  1. Connect your iMac to your Mac.
  2. Navigate to your iMac in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the UniversalMac_13.5_22G74_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iMac to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iMac 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_13.5_22G74_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iMac to reboot.