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 17.2 (21K365) | December 11, 2023 | 4.0 GiB | AppleTV5,3_17.2_21K365_Restore.ipsw | Download |