Hello, I have an iPhone that I have recently unlocked. At first, I used it with a SIM card here in Egypt and it was working fine. Ever since I changed SIM cards, my card wasn't being read. So I simply rebooted it, thinking it would help, without knowing it would reboot to the begining. I searched several forums, and they all tell me to connect to iTunes and restore it. I tried connecting to iTunes, yet the iPhone is not being read. Any help please?