
✗ This firmware is not signed. This means you cannot 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 (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_24G84_Restore.ipsw file that you downloaded.UniversalMac_15.6_24G84_Restore.ipsw file that you downloaded.cd ~/Downloadsidevicerestore -e UniversalMac_15.6_24G84_Restore.ipsw and press enter.cd DownloadsGet-FileHash UniversalMac_15.6_24G84_Restore.ipsw -Algorithm SHA17dd9ab8dba1e088c297934f7d14a0df144f7ec91. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 UniversalMac_15.6_24G84_Restore.ipsw7dd9ab8dba1e088c297934f7d14a0df144f7ec91. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 UniversalMac_15.6_24G84_Restore.ipsw7dd9ab8dba1e088c297934f7d14a0df144f7ec91. If it doesn't, you may need to redownload the file.| SHA256sum | 8fbeaca047b66bcbc8ea557f2b3f95bcb84cd0f60cbfdadb52fc23ecfe671317 |
|---|---|
| MD5sum | 8fbeaca047b66bcbc8ea557f2b3f95bcb84cd0f60cbfdadb52fc23ecfe671317 |
| SHA1sum | 7dd9ab8dba1e088c297934f7d14a0df144f7ec91 |