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 17.6.1 (21M80) | August 19, 2024 | 4.1 GiB | AppleTV5,3_17.6.1_21M80_Restore.ipsw | Download |