Signed IPSW files can be restored via Finder, the Apple Devices app, iTunes, or idevicerestore. Unsigned IPSWs cannot currently be restored to.
| ✗ | HomePod mini | audioOS 15.6 (19M65) | July 20, 2022 | 2.5 GiB | AudioAccessory5,1_15.6_19M65_Restore.ipsw | Download |