This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 24 September 2020 |
| Upload Date | 23 September 2020 |
| File Name | AppleTV5,3_14.0.1_18J400_Restore.ipsw |
| File Size | 2.48 GB |
| SHA256sum | eda389963e5fe185f5d99f5a7934e923c6a39f79d0eea11467845143175417ca |
| MD5sum | 02888003e5649813de897d424a0e8118 |
| SHA1sum | 3cf86399aa54de2cb3f5f81b20efbfaf4390bad9 |
| Identifier | AppleTV5,3 |
cd ~/Downloads.idevicerestore -e AppleTV5,3_14.0.1_18J400_Restore.ipsw and press Enter.