mine started this three weeks ago. touch screen was "possesed" and the back button quit working. I wiped, reinstalled, opened the phone, etc. nothing worked. I called asurion(verizons insurance) and told them I lost the phone while fishing in a boat(so u dont have to send the old one back). It should arrive today. I did use "non-stock" chargers for nearly a year before this happened, so I am reluctant to think thats the cause. My question is, what happens if i put my old (rooted) memory card in the new unrooted phone?