This firmware is signed. This means that you can restore to it in iTunes.
Release Date | 31 March 2025 |
Upload Date | 28 March 2025 |
File Name | UniversalMac_15.4_24E248_Restore.ipsw |
File Size | 15.65 GB |
SHA256sum | 0435419cce5b4f9d0333c7cd6b48f9821abffd8954c340c7118a21996970e2cb |
MD5sum | 8bbac5fcd8e2a9b30d829f8610f732cf |
SHA1sum | 026891199b8609b91a5500b9782f00f0c5b5a9d1 |
Identifier | Mac15,12 |
cd ~/Downloads
.idevicerestore -e UniversalMac_15.4_24E248_Restore.ipsw
and press Enter.