
✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
Your download should begin shortly. If it does not, you can download it directly here:
Download (15 GiB)UniversalMac_15.3_24D60_Restore.ipsw file that you downloaded.UniversalMac_15.3_24D60_Restore.ipsw file that you downloaded.cd ~/Downloadsidevicerestore -e UniversalMac_15.3_24D60_Restore.ipsw and press enter.cd DownloadsGet-FileHash UniversalMac_15.3_24D60_Restore.ipsw -Algorithm SHA1df74b8a291c1bb83491758d2546d72de1ab6386e. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 UniversalMac_15.3_24D60_Restore.ipswdf74b8a291c1bb83491758d2546d72de1ab6386e. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 UniversalMac_15.3_24D60_Restore.ipswdf74b8a291c1bb83491758d2546d72de1ab6386e. If it doesn't, you may need to redownload the file.| SHA256sum | ea0546c3b323e76c1c902d28c9fda52fe530ff7720d36e03b05bbda8e16e5dbc |
|---|---|
| MD5sum | ea0546c3b323e76c1c902d28c9fda52fe530ff7720d36e03b05bbda8e16e5dbc |
| SHA1sum | df74b8a291c1bb83491758d2546d72de1ab6386e |