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 13.0 (17J5549c) | August 7, 2019 | 1.8 GiB | 59c3c43eb9d016dcd7e9da87382f41e2963061eb.zip |
| ✗ | Apple TV 4K | tvOS 13.0 (17J5485s) | June 3, 2019 | 1.9 GiB | 7b6729d59423d2da729207be3942a3dcab0bd15a.zip |
| ✗ | Apple TV 4K | tvOS 13.0 (17J5501l) | June 17, 2019 | 1.8 GiB | 598f97a01768b25379eae3efda4a1f70f4b4047d.zip |
| ✗ | Apple TV 4K | tvOS 13.0 (17J5515e) | July 2, 2019 | 1.8 GiB | d69a222b403336d1bfcc1538ddc024dafd643ec4.zip |
| ✗ | Apple TV 4K | tvOS 13.0 (17J5526e) | July 17, 2019 | 1.8 GiB | 77b7bef5e9aae548d52f715b9a66a03bbffc3e44.zip |
| ✗ | Apple TV 4K | tvOS 13.0 (17J5540d) | July 29, 2019 | 1.8 GiB | 3de4dbbfe48cdf1f298da1ec17933db9e0445ebb.zip |
| ✗ | Apple TV 4K | tvOS 13.0 (17J6586) | September 24, 2019 | 1.8 GiB | 9a5c80ee4580c2a40cfe13252f77dc088dfb5c54.zip |
| ✗ | Apple TV 4K | tvOS 13.0 (17J5557a) | August 15, 2019 | 1.8 GiB | c680156cda94582661b6f8b555dc2abeb6b67113.zip |
| ✗ | Apple TV 4K | tvOS 13.0 (17J5564c) | August 27, 2019 | 1.8 GiB | 317cf8cff5032a19fa45ad12109967fdd78f0ca4.zip |
| ✗ | Apple TV 4K | tvOS 13.0 (17J5573a) | September 4, 2019 | 1.8 GiB | b7c8099d96fe2b5d447abc46bbd0ea797e44a433.zip |
| ✗ | Apple TV 4K | tvOS 13.0 (17J5579a) | September 10, 2019 | 1.8 GiB | 798a9fab7850bb12af3fa7fdc9a832d244315378.zip |
| ✗ | Apple TV 4K | tvOS 13.0 (17J5584a) | September 18, 2019 | 1.8 GiB | 803858f8a03c910bd271cf0881a05ae3f8c6d13a.zip |
| ✗ | Apple TV 4K | tvOS 13.0 (17J586) | September 24, 2019 | 1.8 GiB | 9a5c80ee4580c2a40cfe13252f77dc088dfb5c54.zip |
| ✗ | Apple TV 4 (2015) | tvOS 13.0 (17J5557a) | August 15, 2019 | 1.6 GiB | 8cf25d72975ddb1c53d5094aae9bb78bb9935055.zip |
| ✗ | Apple TV 4 (2015) | tvOS 13.0 (17J5485s) | June 3, 2019 | 1.6 GiB | 0efddea26a55faa3f66887b3c0e03ed3ebfa3b81.zip |
| ✗ | Apple TV 4 (2015) | tvOS 13.0 (17J5501l) | June 17, 2019 | 1.6 GiB | bc27fe9fe018d6ab72e7a49fa5aac2f7fd8f6ea0.zip |
| ✗ | Apple TV 4 (2015) | tvOS 13.0 (17J5515e) | July 2, 2019 | 1.6 GiB | 5d065dbcd602b6a6973cecf085923d7e01f38c20.zip |
| ✗ | Apple TV 4 (2015) | tvOS 13.0 (17J5526e) | July 17, 2019 | 1.6 GiB | d9e4e7a867a9ca54bf1e5f9f0ee1d9801a8c9a12.zip |
| ✗ | Apple TV 4 (2015) | tvOS 13.0 (17J5540d) | July 29, 2019 | 1.6 GiB | b1a94b2e9b38ed69be96e167975b20ae0181f000.zip |
| ✗ | Apple TV 4 (2015) | tvOS 13.0 (17J5549c) | August 7, 2019 | 1.6 GiB | 0a2850f9ca2524a1ad75f0fd49f6ecefea331efd.zip |
| ✗ | Apple TV 4 (2015) | tvOS 13.0 (17J6586) | September 24, 2019 | 1.6 GiB | 11f5917a0edcc9d7b1fa4048d21a3c9f1796e535.zip |
| ✗ | Apple TV 4 (2015) | tvOS 13.0 (17J5564c) | August 27, 2019 | 1.6 GiB | 5e8d2e5952bf17ff07566d3676821e73937f3e7b.zip |
| ✗ | Apple TV 4 (2015) | tvOS 13.0 (17J5573a) | September 4, 2019 | 1.6 GiB | 6dccb28afa765e0d1d54ff78fd823868e44927b6.zip |
| ✗ | Apple TV 4 (2015) | tvOS 13.0 (17J5579a) | September 10, 2019 | 1.6 GiB | a321d071441164aa0ff0640fd44aaef7404190e3.zip |
| ✗ | Apple TV 4 (2015) | tvOS 13.0 (17J5584a) | September 18, 2019 | 1.6 GiB | 9d6439d36792b1118a107f16c7cc4efc7018ab18.zip |
| ✗ | Apple TV 4 (2015) | tvOS 13.0 (17J586) | September 24, 2019 | 1.6 GiB | 11f5917a0edcc9d7b1fa4048d21a3c9f1796e535.zip |