It used to work fine until i tried to get the new update and now it is in recovery mode and i cant get it out! i try to restore it but it wont restore. i have restarted my comp and tried different USB ports but nothing works. Itunes help says i need to open ports 80, 443, phobos.apple.com, albert.apple.com, gs.apple.com i cant figure it out!!! My computer is a Mac. Please help!!!