Signed IPSW files can be restored via Finder, the Apple Devices app, iTunes, or idevicerestore. Unsigned IPSWs cannot currently be restored to.
| ✗ | Apple TV 4 (2015) | tvOS 14.2 (18K57) | November 5, 2020 | 2.6 GiB | AppleTV5,3_14.2_18K57_Restore.ipsw | Download |