
✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
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Download (16 GiB)This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore. The instructions below are included for reference only.
UniversalMac_15.5_24F74_Restore.ipsw file that you downloaded.UniversalMac_15.5_24F74_Restore.ipsw file that you downloaded.cd ~/Downloadsidevicerestore -e UniversalMac_15.5_24F74_Restore.ipsw and press enter.cd DownloadsGet-FileHash UniversalMac_15.5_24F74_Restore.ipsw -Algorithm SHA19f700c4af3994f17f15c62e07e88d95d3a6d643f. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 UniversalMac_15.5_24F74_Restore.ipsw9f700c4af3994f17f15c62e07e88d95d3a6d643f. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 UniversalMac_15.5_24F74_Restore.ipsw9f700c4af3994f17f15c62e07e88d95d3a6d643f. If it doesn't, you may need to redownload the file.| SHA256sum | e14517c33c70b4b7cd4f2b1c770284eea242e9da0e3b86464fb7bcb8cae399ee |
|---|---|
| MD5sum | e14517c33c70b4b7cd4f2b1c770284eea242e9da0e3b86464fb7bcb8cae399ee |
| SHA1sum | 9f700c4af3994f17f15c62e07e88d95d3a6d643f |