This firmware is signed. This means that you can restore to it in iTunes.
Release Date | 12 December 2016 |
Upload Date | 28 November 2016 |
File Name | AppleTV3,2_8.4.2_12H606_Restore.ipsw |
File Size | 0.86 GB |
SHA256sum | 7756d6ced858c6651ac0a26135252eeaab449a42be4697e0cbfa1e9fd7a688b0 |
MD5sum | 6b81296f92b6d10f2541c8b06a9d67ea |
SHA1sum | 0d945ab1ac5b735f819ec673a82e76efa64cf5ab |
Identifier | AppleTV3,2 |
cd ~/Downloads
.idevicerestore -e AppleTV3,2_8.4.2_12H606_Restore.ipsw
and press Enter.