Hey guys, I just bought a used Samsung Vibrant for t-mobile from an ebayer. Anyways I tried system restoring the phone and the micro sd card multiple times, but there are still personal files in the internal home directory file of the phone. Im new to android and rooting and i have no idea if the phone is Rooted or not. If it is I would like to Unroot it. How would I figure if its' rooted or not? Also what are the original files for the samsung vibrant (if you guys can tell me I would just delete the unnecessary files from the other user) right now the files in the home directory are DCIM metadata.calibre pictures video media android sd is the metadata.calibre and android file needed, or is it just from the old owner? thanks.