Signed IPSW files can be restored via iTunes. Unsigned IPSWs cannot currently be restored via iTunes.
| ✓ | macOS 15.1.1 (24B2091) | 19th November 2024 | 15.5 GB | UniversalMac_15.1.1_24B2091_Restore.ipsw |
| ✓ | macOS 15.1 (24B2083) | 31st October 2024 | 15.5 GB | UniversalMac_15.1_24B2083_Restore.ipsw |