This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 31 October 2017 |
| Upload Date | 20 October 2017 |
| File Name | iPhone_7Plus_11.1_15B93_Restore.ipsw |
| File Size | 2.63 GB |
| SHA256sum | 71a9c9d47abb0f80240b25a475fed3f68eae0ee77594fc209ab20d49321e04c6 |
| MD5sum | f2ea98610d2212b385ef923da1d4bc36 |
| SHA1sum | 1c470e30f4f4fa5c80b328f6c6d546344f7aa29e |
| Identifier | iPhone9,2 |
cd ~/Downloads.idevicerestore -e iPhone_7Plus_11.1_15B93_Restore.ipsw and press Enter.