I have a Droid RAZR MAXX and have a reoccurring issue of losing service but not because of a poor network signal. I live in a 3G area and I constantly have 4 or 5 service bars where I live and work but my phone will go from full to no (red circle with a line through it) bars. After about 1 min, my service is restored. I do have the phone updated to the latest software (also had the issue before the latest update) and have had my SIM changed out. Is anyone else having the same issues as me?