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 14.5 (18L203) | April 26, 2021 | 2.2 GiB | AudioAccessory5,1_14.5_18L203_Restore.ipsw | Download |