This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 22 July 2019 |
Upload Date | 15 July 2019 |
File Name | iPhone_4.7_12.4_16G77_Restore.ipsw |
File Size | 2.96 GB |
SHA256sum | c85f52c5fc444598e36c001aa86e5eed182ff07f79a09d18cb8142333906f316 |
MD5sum | 9f33e6b481d33cd4a0b523180ad0a285 |
SHA1sum | 8e80709a9ee2643cd3442a5b0e5d9566e3774170 |
Identifier | iPhone8,1 |
cd ~/Downloads
.idevicerestore -e iPhone_4.7_12.4_16G77_Restore.ipsw
and press Enter.