[Mikedav]

You can run VZ official radio if you like. Just make sure that you do NOT let customization run once it starts back up. That will lock down GP and then, you have hours of fun ahead. I have used the bell radio and VZ radio. Pretty close in reception. Your choice. Also, if you have a spare phone, activate it before upgrading a radio. This will spare a all to VZ tech to have your vogue reregistered on their system. This can be done on their web site, "activating a phone". Simple to do. Then after radio flash, just reactivate the vogue. This is not an actual downgrade.