
✗ 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_15.6.1_24G90_Restore.ipsw file that you downloaded.UniversalMac_15.6.1_24G90_Restore.ipsw file that you downloaded.cd ~/Downloadsidevicerestore -e UniversalMac_15.6.1_24G90_Restore.ipsw and press enter.cd DownloadsGet-FileHash UniversalMac_15.6.1_24G90_Restore.ipsw -Algorithm SHA1a19ba56bb931769580060647a466c5b2d09da761. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 UniversalMac_15.6.1_24G90_Restore.ipswa19ba56bb931769580060647a466c5b2d09da761. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 UniversalMac_15.6.1_24G90_Restore.ipswa19ba56bb931769580060647a466c5b2d09da761. If it doesn't, you may need to redownload the file.| SHA256sum | 3d87686b691ac765eb6a6b3082b2334e2af9710096a00432dd519af89ff2ea78 |
|---|---|
| MD5sum | 3d87686b691ac765eb6a6b3082b2334e2af9710096a00432dd519af89ff2ea78 |
| SHA1sum | a19ba56bb931769580060647a466c5b2d09da761 |