I am stuck at the set up screen and it forwards me to activate with Verizon but I don't have any cell service, I don't know what firmware I am running. I want to use this as a wifi only phone and upgrade via root to cm. Are there any rooting methods that do not use the phone's interface or can I even use the phone due to the fact I don't have Verizon service and the sim card reader doesn't seem to work properly. Links appreciated if you think they will help!!