This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 25 August 2016 |
| Upload Date | 20 August 2016 |
| File Name | iPhone8,1_9.3.5_13G36_Restore.ipsw |
| File Size | 2.05 GB |
| SHA256sum | e6c529effd8db789c78b67c2d05b0166f9ce980cfe07d2e7dc8ee275ead2605f |
| MD5sum | 24a1c634716759a405425ae5fd745dc4 |
| SHA1sum | 0f04c6e685a1ffc87b0bb3ff6bdf390b962cf95d |
| Identifier | iPhone8,1 |
cd ~/Downloads.idevicerestore -e iPhone8,1_9.3.5_13G36_Restore.ipsw and press Enter.