I used to use my iPhone 4 as an iPod and for Christmas this year decided to wipe it and set it up for my son to use. One of his friends went in to the settings and set it to auto wipe after getting a wrong password, then changed the password. Since he had locked it, my son went back to said 'friend' to get it unlocked, and he instead reset it back to factory. Now I can't get past the message that a SIM is required. It is a Verizon model iPhone. I tried going in to iTunes and seeing if I couldn't reset it from there to set it up again and can't seem to find any option to do it. I'm not sure if it's not able to because the setup isn't complete. I don't have it tied to a phone account, it is strictly for iPod use and to teach the responsibility of owning something like a smart phone before we shelled out the money to actually get one. Thanks in advance.