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 (14W265) | March 27, 2017 | 1.3 GiB | AppleTV5,3_10.2_14W265_Restore.ipsw | Download |