I have a Verizon 4S. I backed up everything and did a fresh restore. I backed up my aunts iphone 4 and was going to give her my 4S. When I tried to restore the 4S with the settings and info from the 4, my carrier settings got completely jacked up. The phone now acts like it is and says its on Sprint 13.0... This is not the first time it's happened. First time was when 6.0 came out and i backed up for an update and pow. Did it. So my question is, What do I have to do in order to get my 4S working again? Do I need to use my year manufacturer warranty and get it replaced?