This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 13 August 2015 |
Upload Date | 07 August 2015 |
File Name | iPhone6,1_8.4.1_12H321_Restore.ipsw |
File Size | 1.79 GB |
SHA256sum | 212a2cde3e989e78bc44fe3a43e9bcc76be804fbe78757d2e3a32ef0ef21f3a4 |
MD5sum | 217f944651e9b708597d1ae458724d95 |
SHA1sum | 7e979fccb4247dbc3aa7046cd663144d8d37f78f |
Identifier | iPhone6,1 |
cd ~/Downloads
.idevicerestore -e iPhone6,1_8.4.1_12H321_Restore.ipsw
and press Enter.