This firmware is signed. This means that you can restore to it in iTunes.
Release Date | 16 June 2022 |
Upload Date | 15 June 2022 |
File Name | UniversalMac_12.4_21F2092_Restore.ipsw |
File Size | 12.76 GB |
SHA256sum | e81de9b2636d004d6e18dbc70bacfbd248850abcf3fad2e439f5c8a92c22fc12 |
MD5sum | c58f01b9ca1aa13cf7126c8e8931a6be |
SHA1sum | 0c17176fb5d59a0eccb1db5811a7b5b6dbc6a1a3 |
Identifier | Mac14,7 |
cd ~/Downloads
.idevicerestore -e UniversalMac_12.4_21F2092_Restore.ipsw
and press Enter.