When I first started using Navigation, the blue arrow, I chose to not use the VZW navigator since it has costs associated with it. At some point, my settting to "always use" the google was lost and I got the message again and inadvertently checked the VZ Navigator. Now I cannot go back to the Google. I tried to take the battery out and leave it out for a few minutes and see if it reset, but it did not. I know I can go to maps and enter address there, but I would prefer to enter from the Navigation arrow. I have looked throughout the website and in the HTC Thunderbolt guide online. Any suggestions how to reset this?