This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 08 December 2015 |
| Upload Date | 18 November 2015 |
| File Name | iPhone6,1_9.2_13C75_Restore.ipsw |
| File Size | 1.81 GB |
| SHA256sum | 5dda5791322cdbe4c0476293962aa06e25b1e6b2af0717db82121f0c6203ca7a |
| MD5sum | b8840af810b3d8c05c071270fb096fbe |
| SHA1sum | dac9ce2e8ab0c8c8d681c6fa1595b23dfa179ec1 |
| Identifier | iPhone6,1 |
cd ~/Downloads.idevicerestore -e iPhone6,1_9.2_13C75_Restore.ipsw and press Enter.