This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 10 February 2025 |
| Upload Date | 08 February 2025 |
| File Name | iPhone15,2_18.3.1_22D72_Restore.ipsw |
| File Size | 8.38 GB |
| SHA256sum | de6c77eeac5142711600d89aa3da75c2a38f9197a6475ba588d7ee68c058570b |
| MD5sum | 6f3181771b2c00fd081c42b4ee106cdd |
| SHA1sum | 35c5288a04408fd356606cd257b3f058a53781e1 |
| Identifier | iPhone15,2 |
cd ~/Downloads.idevicerestore -e iPhone15,2_18.3.1_22D72_Restore.ipsw and press Enter.