✗ This firmware is not signed. This means you cannot restore to it in iTunes.
| Upload Date | 3rd September 2009 |
|---|---|
| Filename | iPhone2,1_3.1_7C144_Restore.ipsw |
| Filesize | 321 MB |
| MD5sum | 38638d6056b53f2d87a0f5fcb5584cdd |
| SHA1sum | 22523fd3fa180526638df7084b46cc0dd726b68d |
| Identifier | iPhone2,1 |