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 18.2.1 (22K160) | January 16, 2025 | 4.5 GiB | AppleTV5,3_18.2.1_22K160_Restore.ipsw | Download |