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 9.2 (13Y5232a) | March 10, 2016 | 817 MiB | a38a79b51f30d659415025d4acfd96416b2b2bb3.zip |
| ✗ | Apple TV 4 (2015) | tvOS 9.2 (13Y5198c) | February 8, 2016 | 809 MiB | 39f4cd779262f19fd3da287ecc7ed0411107297e.zip |
| ✗ | Apple TV 4 (2015) | tvOS 9.2 (13Y5189e) | January 25, 2016 | 724 MiB | 7594e605ccfd0fa016f358bc0282314559be9ce6.zip |
| ✗ | Apple TV 4 (2015) | tvOS 9.2 (13Y5179e) | January 11, 2016 | 723 MiB | 821b752c662841bcde84ab32a18ff5b959c4c277.zip |
| ✗ | Apple TV 4 (2015) | tvOS 9.2 (13Y5210d) | February 22, 2016 | 810 MiB | 6f20d5b843a9bc12ee97ff7e6273e20c8be4a236.zip |
| ✗ | Apple TV 4 (2015) | tvOS 9.2 (13Y5220c) | March 1, 2016 | 817 MiB | 33262562a6c37b9783e617fc3bc9b446c16681d3.zip |
| ✗ | Apple TV 4 (2015) | tvOS 9.2 (13Y234) | March 21, 2016 | 817 MiB | f58f4b324a9c717ea57b0cee063473a99d9e9e92.zip |
| ✗ | Apple TV 4 (2015) | tvOS 9.2 (13Y6234) | March 21, 2016 | 817 MiB | f58f4b324a9c717ea57b0cee063473a99d9e9e92.zip |