This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 10 February 2022 |
| Upload Date | 07 February 2022 |
| File Name | iPhone14,5_15.3.1_19D52_Restore.ipsw |
| File Size | 6.18 GB |
| SHA256sum | 4aa18c5fd88538f365317db30b374679042d3135c292a260cff2eb1b1de3908f |
| MD5sum | b2768d2f64170e17a8b0e70eaf1c835d |
| SHA1sum | d8accfc0cadfd9f3616f9676b012b8381b5cc525 |
| Identifier | iPhone14,5 |
cd ~/Downloads.idevicerestore -e iPhone14,5_15.3.1_19D52_Restore.ipsw and press Enter.