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 4 (2015) | tvOS 10.2 (14W5264a) | March 14, 2017 | 998 MiB | 9651bedd4dea08722684ff067a657e6b9fbcc39b.zip |
| ✗ | Apple TV 4 (2015) | tvOS 10.2 (14W5260a) | March 8, 2017 | 998 MiB | 37e85c800414b138ea30e705f0060bd648720860.zip |
| ✗ | Apple TV 4 (2015) | tvOS 10.2 (14W5252c) | February 28, 2017 | 998 MiB | 1008045f4b3c787d740f944948d3e8f7bc973ae9.zip |
| ✗ | Apple TV 4 (2015) | tvOS 10.2 (14W5241c) | February 20, 2017 | 996 MiB | c13c339b7cf73b8fc130ea61de51a9db6fe089a8.zip |
| ✗ | Apple TV 4 (2015) | tvOS 10.2 (14W5231d) | February 6, 2017 | 995 MiB | 7c9c00684d0fe165a46cb5a4fec0d1a60242b8f3.zip |
| ✗ | Apple TV 4 (2015) | tvOS 10.2 (14W5222d) | January 24, 2017 | 995 MiB | 05a4718f0efb8b709cefddd0e3f570eed1a92603.zip |