This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 16 September 2015 |
| Upload Date | 09 September 2015 |
| File Name | iPhone8,1_9.0_13A342_Restore.ipsw |
| File Size | 1.99 GB |
| SHA256sum | e7cb42cc0ac5529af1895af8312cd8550764bd6bab939313a3f79d3f810bde17 |
| MD5sum | ddcc5ef6f3c6a7cc643e64d0a4e077fa |
| SHA1sum | 8dc2f1f5779094b3fdd60d52b5b5d0c4e5d9ab3d |
| Identifier | iPhone8,1 |
cd ~/Downloads.idevicerestore -e iPhone8,1_9.0_13A342_Restore.ipsw and press Enter.