This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | Invalid Date |
| Upload Date | 14 September 2012 |
| File Name | iPod4,1_6.0_10A403_Restore.ipsw |
| File Size | 0.82 GB |
| SHA256sum | e7d79e03bcc8dd2d9c8836d555ff7ecb7739392ea754e138d572d94fb751ced6 |
| MD5sum | 21e199beb88199bb542cf48532e42d1f |
| SHA1sum | 7cc754118a4a8113a67635b14abee0b247936ce8 |
| Identifier | iPod4,1 |
cd ~/Downloads.idevicerestore -e iPod4,1_6.0_10A403_Restore.ipsw and press Enter.