This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 20 September 2021 |
Upload Date | 07 September 2021 |
File Name | AppleTV5,3_15.0_19J346_Restore.ipsw |
File Size | 3.03 GB |
SHA256sum | 3be02575861f09280e95a4892436a4d61287586ded264cf4737a7c10bfc06ae4 |
MD5sum | e08b0dbb18fa66141e14f0cead3436d2 |
SHA1sum | 4233744c1df9f555ead8dbd24aa69b34155f15ca |
Identifier | AppleTV5,3 |
cd ~/Downloads
.idevicerestore -e AppleTV5,3_15.0_19J346_Restore.ipsw
and press Enter.