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 17.5.1 (21L580) | May 21, 2024 | 4.1 GiB | AppleTV5,3_17.5.1_21L580_Restore.ipsw | Download |