This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 08 March 2021 |
Upload Date | 04 March 2021 |
File Name | iPhone12,8_14.4.1_18D61_Restore.ipsw |
File Size | 4.80 GB |
SHA256sum | 1f87a0f4403aa6828f53dec51734cba2d8d8b67f1126db2144a5b1e7ef576370 |
MD5sum | 5c205e917d819741d384ff0d96b7b648 |
SHA1sum | e72d55e828b1ea26e88881ac7ba1acd025f107ed |
Identifier | iPhone12,8 |
cd ~/Downloads
.idevicerestore -e iPhone12,8_14.4.1_18D61_Restore.ipsw
and press Enter.