First, I should mention, the 4S is my first iPhone and my first smartphone. I'm preparing to reset the 4S to give to my parents and preparing myself for the next iPhone this fall. Anyway, things are getting a little confusing with the sharing of password information and emails on this 4S. I now have my parents email registered as the primary on the 4S, but when we went to iTunes to download some free apps for them, it wouldn't take my password I had registered with iTunes. It took a while for me to figure out how to reset the password. My Birthdate and my password registered to iTunes wouldn't work, even my name wouldn't accept. Anyway, after numerous attempts, I was able to reset the password via email and in the process I added my credit card info. for iTunes under my parents email. (Not exactly sure why my password wouldn't take for iTunes all of a sudden.) I just want to reset the 4S completely so that I don't have to give my parents my password I created for iTunes under their email. It's just getting too confusing. What is the best way to reset this 4S so that we can start from scratch using all their information, and leaving mine out completely. THANKS.