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 10.2.2 (14W756) | July 19, 2017 | 1.3 GiB | AppleTV5,3_10.2.2_14W756_Restore.ipsw | Download |