I recently changed to a 7100g. It was a new old stock phone and seems to work fine until recently. I recently started using the browser feature after purchasing a new plan with Cingular. Now when I use the browser the phone resets itself without warning in the middle of downloading a webpage. It turns off flashes the red LED light and reboots with the hour glass displayed as though I had done reset it. If anyone has a suggestion I would appreciate it.