My wife finally exchanged her OG moto droid for a Moto Razr. We have been letting our daughter use her old phone (without cell service) as music player and to play games and such I want to reset, but worry I will be locked out of using phone. Without Verizon service, can I still setup this phone using my Gmail and get access to marketplace and such? Phone is a little faster after uninstalling a number of my wife's apps, but I would like to root and factory reset to just start clean and see if the speed improves. I just want to re-install some of the kid games over wi-fi. Gives her something to keep her busy - play games, watch movies... If we are using our phones.