This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | Invalid Date |
Upload Date | 22 January 2010 |
File Name | iPhone1,2_3.1.3_7E18_Restore.ipsw |
File Size | 0.22 GB |
SHA256sum | 31eb8734ddf0a86d21a850e437028b902f2f085c81ccf3dd39471f1596438cf3 |
MD5sum | 82e93e4e51b0e4503a8165507b8a3df2 |
SHA1sum | f5950afca546f93e281ba3cdb08bc0cfed7f0896 |
Identifier | iPhone1,2 |
cd ~/Downloads
.idevicerestore -e iPhone1,2_3.1.3_7E18_Restore.ipsw
and press Enter.