Hi there! I'm a new member but I have been reading this site for a few weeks now =]. Basically heres my concern - I bought a Droid on ebay, and looking through the sd card files I saw that it had the superuser.apk file in the system->app folder, but I dont have the ninja and when I open the terminal emulator app on my phone and type su it denies it. so is it normal to have that file? or will merely having that on there give verizon a reason to deny any insurance claims? if the previous owner had rooted it, can I get instructions on how to make it back to stock, please? thank you guys in advanced!