This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 01 June 2020 |
| Upload Date | 28 May 2020 |
| File Name | iPodtouch_7_13.5.1_17F80_Restore.ipsw |
| File Size | 3.28 GB |
| SHA256sum | d050c9a934793174bcae4ee15de83688e981f6266374385d399db0f89b6fca8e |
| MD5sum | c1825ed5bbd135896bd4bfab885e24ef |
| SHA1sum | d30b436f84409c3212fd35c6168f7166882928b3 |
| Identifier | iPod9,1 |
cd ~/Downloads.idevicerestore -e iPodtouch_7_13.5.1_17F80_Restore.ipsw and press Enter.