This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 20 October 2020 |
| Upload Date | 30 September 2020 |
| File Name | AppleTV5,3_14.0.2_18J411_Restore.ipsw |
| File Size | 2.48 GB |
| SHA256sum | c88c259a7b8d6c4060903ea103ea9648f69bc720e02c49a6b1db399a17280f78 |
| MD5sum | 75f7371445d460e10882dd33e4e6544c |
| SHA1sum | 433c7afa9fbeb855f65e93b2df411c7ce7a75732 |
| Identifier | AppleTV5,3 |
cd ~/Downloads.idevicerestore -e AppleTV5,3_14.0.2_18J411_Restore.ipsw and press Enter.