This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 13 May 2019 |
| Upload Date | 08 May 2019 |
| File Name | iPodtouch_12.3_16F156_Restore.ipsw |
| File Size | 2.62 GB |
| SHA256sum | 19a8f29a1e2218e9477eeae1c71c1c5e6686a217518ffd28d47fd88dc1c348ca |
| MD5sum | 8c91a5991dba323dbbfa3c71a527b14b |
| SHA1sum | 3296a48cec23332d37a3c8c866398dbc9f3f3be0 |
| Identifier | iPod7,1 |
cd ~/Downloads.idevicerestore -e iPodtouch_12.3_16F156_Restore.ipsw and press Enter.