This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 18 May 2023 |
| Upload Date | 13 May 2023 |
| File Name | iPhone12,8_16.5_20F66_Restore.ipsw |
| File Size | 5.94 GB |
| SHA256sum | 501ff74f77a1d727a67e9a672da76232a344d936e6c265193bfd556dc3167672 |
| MD5sum | b114fe4fc4947b45519e14deca984712 |
| SHA1sum | f78c7bd03bc91883c71a3d8d064062cc359ebc63 |
| Identifier | iPhone12,8 |
cd ~/Downloads.idevicerestore -e iPhone12,8_16.5_20F66_Restore.ipsw and press Enter.