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 13.5 (17L562) | May 20, 2020 | 2.1 GiB | AppleTV5,3_13.4.5_17L562_Restore.ipsw | Download |