This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 19 February 2018 |
| Upload Date | 16 February 2018 |
| File Name | iPhone_4.7_P3_11.0_11.2.6_15D100_Restore.ipsw |
| File Size | 2.61 GB |
| SHA256sum | c64547cb1f55ebb27301d94d097d7d9aeb0e23a08d16e7df2f44d5d938207f29 |
| MD5sum | 5853754a865172cf7277a07039a319e5 |
| SHA1sum | d60c9c04acfc3d0f959cfb91c887c2cae133c0ca |
| Identifier | iPhone9,3 |
cd ~/Downloads.idevicerestore -e iPhone_4.7_P3_11.0_11.2.6_15D100_Restore.ipsw and press Enter.