This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 17 September 2018 |
| Upload Date | 30 August 2018 |
| File Name | iPhone_4.7_P3_12.0_16A366_Restore.ipsw |
| File Size | 3.10 GB |
| SHA256sum | 1e2bce80d7b5ece8007ed6e42d5a959744d388ef118c38fc6612348c84df96cd |
| MD5sum | 5f1637ec1b542756417d777d937523d3 |
| SHA1sum | 0d0bf530bd669e61700482772eaaa5c5e40f8a13 |
| Identifier | iPhone9,1 |
cd ~/Downloads.idevicerestore -e iPhone_4.7_P3_12.0_16A366_Restore.ipsw and press Enter.