This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | Invalid Date |
| Upload Date | 16 February 2013 |
| File Name | iPhone5,1_6.1.2_10B146_Restore.ipsw |
| File Size | 0.97 GB |
| SHA256sum | 05f22ee02463d657f21226213cec169b6974c82a4b0775e90ad397d378e3c1e9 |
| MD5sum | 86fd1c935c77b2c1b1203b64edee5dc9 |
| SHA1sum | 969754380f9236dc25d60de8892b9a889894274d |
| Identifier | iPhone5,1 |
cd ~/Downloads.idevicerestore -e iPhone5,1_6.1.2_10B146_Restore.ipsw and press Enter.