This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 19 September 2019 |
| Upload Date | 27 August 2019 |
| File Name | iPhone11,2,iPhone11,4,iPhone11,6_13.0_17A577_Restore.ipsw |
| File Size | 4.13 GB |
| SHA256sum | 3b750ca77d6e85a084a066ea982d4e629adb0a97db2612991803ea3902922bc0 |
| MD5sum | eb3e60a7c55848f4b06b3fe1574d0973 |
| SHA1sum | 8ddc053a62d2a3b8528a94004d0ef6b736c07499 |
| Identifier | iPhone11,4 |
cd ~/Downloads.idevicerestore -e iPhone11,2,iPhone11,4,iPhone11,6_13.0_17A577_Restore.ipsw and press Enter.