I got a problem with itunnel. I did all the steps right to connect my iPhone via usb, but when I click on the shortcut for itunnel, the command control appears and disappear in less than a second, and then when I enter the IP adress with the port, google chromes says "Can't acces to this webpage.". I don't knox what the problem is.. I have the last version of itunes installed, apple mobile device service or so is correctly installed.
Thank you for the answer, and sorry for my english if you see some mistakes, i'm french