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 10.1 (14U593) | December 12, 2016 | 1.3 GiB | AppleTV5,3_10.1_14U593_Restore.ipsw | Download |