i've been trying to update my phone using winpwn and i'm following the 2.0 guide from this site WinPwn 2.0 Guidewhich seems too be really well worded but i keep getting a 1106 error when i try and restore the modified file. Im using itunes 7.7 and my phone has 1.1.4 on it. not sure if i should be upgrading from 1.1.4 or restoring it to a different version. Any help would be great