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 14.6 (18L569) | May 24, 2021 | 2.2 GiB | AudioAccessory5,1_14.6_18L569_Restore.ipsw | Download |