This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 24 September 2020 |
| Upload Date | 21 September 2020 |
| File Name | iPhone_5.5_14.0.1_18A393_Restore.ipsw |
| File Size | 4.34 GB |
| SHA256sum | 0d72ae29067f8a83bb93f0927b08e7eccd056e2f2641413e4a109de6fb5fb370 |
| MD5sum | 692d3b1f8fd1b42dfd857be8f14fb89e |
| SHA1sum | 8e521665998b79425d48565344027e50140ce693 |
| Identifier | iPhone8,2 |
cd ~/Downloads.idevicerestore -e iPhone_5.5_14.0.1_18A393_Restore.ipsw and press Enter.