This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | Invalid Date |
| Upload Date | 04 September 2009 |
| File Name | iPod3,1_3.1.1_7C145_Restore.ipsw |
| File Size | 0.29 GB |
| SHA256sum | c94a100f5100e152679f946beea644224a5c7083d6e5aba78ed095082f6d0273 |
| MD5sum | 4ad01a2c6fc82bcac2300253b0368f6e |
| SHA1sum | a3eddbe2cf77858bae7087dc8b2035f0d3097e57 |
| Identifier | iPod3,1 |
cd ~/Downloads.idevicerestore -e iPod3,1_3.1.1_7C145_Restore.ipsw and press Enter.