This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | Invalid Date |
Upload Date | 24 March 2011 |
File Name | iPod4,1_4.3.1_8G4_Restore.ipsw |
File Size | 0.63 GB |
SHA256sum | 86627a351e5cf4bcea278ed62f6e4b1f6dbecd75e7cbb3a697e201c0e77b045c |
MD5sum | b0e356267a1407e4d7a7b0f48a07c5c2 |
SHA1sum | 4a395e045a722de53e78e7aa7584a5201f455b5c |
Identifier | iPod4,1 |
cd ~/Downloads
.idevicerestore -e iPod4,1_4.3.1_8G4_Restore.ipsw
and press Enter.