This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 04 December 2017 |
| Upload Date | 29 November 2017 |
| File Name | AppleTV5,3_11.2_15K106_Restore.ipsw |
| File Size | 1.58 GB |
| SHA256sum | b53468804c07cb255ece779a1d75d7dac5bd13c26ab824860ae446c37f4af690 |
| MD5sum | 56372285a132886a54e8935b3256b9ee |
| SHA1sum | 30f5197b207bc707e27e4dfa9ce2489d81b2af9c |
| Identifier | AppleTV5,3 |
cd ~/Downloads.idevicerestore -e AppleTV5,3_11.2_15K106_Restore.ipsw and press Enter.