IPSW Downloads

macOS 13.4.1 - 22F82 for iMac

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

Release Date21 June 2023
Upload Date16 June 2023
File NameUniversalMac_13.4.1_22F82_Restore.ipsw
File Size11.86 GB
SHA256sum5ac144d1661614806d765bc0466d719152e2594c2db3888f1ac02276f5638e98
MD5sumacd17423a6de261121454513f0a2b814
SHA1sum7c71dac63a98c94a0a0d1561adf3355748238bf6
IdentifieriMac21,2

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_13.4.1_22F82_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_13.4.1_22F82_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_13.4.1_22F82_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iMac to reboot.