OTA firmwares cannot be restored to. IPSW Downloads collects them for potential future use. They might also be useful if you're doing research.
| ✗ | Apple TV 4K | tvOS 12.4 (16M6568) | July 22, 2019 | 1.6 GiB | 8b7c83a5f9654b7ee35931c4d5e58a6634488ecd.zip |
| ✗ | Apple TV 4K | tvOS 12.4 (16M568) | July 22, 2019 | 1.6 GiB | 8b7c83a5f9654b7ee35931c4d5e58a6634488ecd.zip |
| ✗ | Apple TV 4K | tvOS 12.4 (16M5537c) | May 28, 2019 | 1.6 GiB | 6f60145ab2a7078b0e813936b2d840f22a3eedeb.zip |
| ✗ | Apple TV 4K | tvOS 12.4 (16M5526d) | May 15, 2019 | 1.6 GiB | efcd628a8b97eb000d1fa86b7bbf2ca1b205c546.zip |
| ✗ | Apple TV 4 (2015) | tvOS 12.4 (16M6568) | July 22, 2019 | 1.4 GiB | 488df7ce4fe69546b560c4d7049b663c5b0b62c5.zip |
| ✗ | Apple TV 4 (2015) | tvOS 12.4 (16M568) | July 22, 2019 | 1.4 GiB | 488df7ce4fe69546b560c4d7049b663c5b0b62c5.zip |
| ✗ | Apple TV 4 (2015) | tvOS 12.4 (16M5537c) | May 28, 2019 | 1.4 GiB | dc2268e8621d090cc1fb265b7840fda7f26012a8.zip |
| ✗ | Apple TV 4 (2015) | tvOS 12.4 (16M5526d) | May 15, 2019 | 1.4 GiB | 32e272ecee44a6b7bd9fcc2ad1a918274b5fb951.zip |