This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 11 September 2023 |
| Upload Date | 05 September 2023 |
| File Name | iPhone_5.5_P3_15.7.9_19H365_Restore.ipsw |
| File Size | 5.17 GB |
| SHA256sum | f9fe0242bd8985f63c39f19fc4024fa2a000688689021fe56120bb0065834dbd |
| MD5sum | 8224423f1d840e89b1514f19c62d1a92 |
| SHA1sum | 3c17536aa39fac67dbc96d020ac7efcc1abe2638 |
| Identifier | iPhone9,4 |
cd ~/Downloads.idevicerestore -e iPhone_5.5_P3_15.7.9_19H365_Restore.ipsw and press Enter.