✓ This firmware is signed. This means that you can restore to it in iTunes.
| Upload Date | 3rd September 2010 |
|---|---|
| Filename | iPhone2,1_4.1_8B117_Restore.ipsw |
| Filesize | 401 MB |
| SHA256sum | fc43ff778a2f1d0d78e26d8d50dd183f2603102f882977bbda58aa99b7cb5726 |
| MD5sum | e07bee3c03e7a18e5d75fcaa23db17b5 |
| SHA1sum | 2d1657cd33ae23b8d4e79e41fe758d09d3c52e30 |
| Identifier | iPhone2,1 |