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 26.4 (23L243) | March 24, 2026 | 4.9 GiB | AppleTV5,3_26.4_23L243_Restore.ipsw | Download |