This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 12 August 2020 |
Upload Date | 07 August 2020 |
File Name | iPhone12,8_13.6.1_17G80_Restore.ipsw |
File Size | 3.92 GB |
SHA256sum | 1a15090d4d29a5c15009bc753f879e76eb25e288f11ff9eca29dcaf8da6b53ee |
MD5sum | 54c89c92da953356f7bb99808374c081 |
SHA1sum | 4501d60084c5c5210afe33a26dbc823984763752 |
Identifier | iPhone12,8 |
cd ~/Downloads
.idevicerestore -e iPhone12,8_13.6.1_17G80_Restore.ipsw
and press Enter.