This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | Invalid Date |
| Upload Date | 17 June 2010 |
| File Name | iPod3,1_4.0_8A293_Restore.ipsw |
| File Size | 0.36 GB |
| SHA256sum | 06f53eeff6951f4ef6e5b1d380b45e57adb479eb9a2371ce60b489b29625e3a3 |
| MD5sum | 6b9d65c9f63792968bad57e44a73434f |
| SHA1sum | 36fe02b83f87d6305db572e1644841e3cd64cc7d |
| Identifier | iPod3,1 |
cd ~/Downloads.idevicerestore -e iPod3,1_4.0_8A293_Restore.ipsw and press Enter.