This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 24 September 2019 |
| Upload Date | 18 September 2019 |
| File Name | AppleTV3,2_8.4.3_12H876_Restore.ipsw |
| File Size | 0.86 GB |
| SHA256sum | 751181830418d992b9e70b1c37b209a287673c7908335b3a998d18bb0c4337ce |
| MD5sum | 6e94b6b7d11cf627db96141e870ef20c |
| SHA1sum | 79567820fec9d37ad61044603ecd83949c5eab43 |
| Identifier | AppleTV3,2 |
cd ~/Downloads.idevicerestore -e AppleTV3,2_8.4.3_12H876_Restore.ipsw and press Enter.