Selling my Verizon iPhone 4. What do I need to do to make sure my account info is not attached to it? I don't want whoever buys it to be able to activate it on my line. Do I just verify that the esn is no longer attached to my account? Sorry, never sold a Verizon phone before, only AT&T ones. Need to get this gone before the wife takes away they new 4S. Haha (JK). Phone has already restored as new.