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_11.2.6_15D100_Restore.ipsw |
| File Size | 2.48 GB |
| SHA256sum | 8705ec9ca2e5383c1c23e64c72ad185d6db1aa03e166377e354db0c1d204ae54 |
| MD5sum | e8e55b25c349c4ce0288830bb698b7e5 |
| SHA1sum | 5d4c6606162b7fadc1907e84e0865ca770a9e4ae |
| Identifier | iPhone7,2 |
cd ~/Downloads.idevicerestore -e iPhone_4.7_11.2.6_15D100_Restore.ipsw and press Enter.