Hi all! I'm wondering if any people experiencing this problem. I mostly use wifi at home and office so I usually turn the 3G off using APNdroid and Smartbar. When I needed to use 3G on the street, I used APNdroid and Smartbar too. But there is just a grey 3G signal on the notification bar. I have to turn the phone off and turn it on to have 3G signal. It is so annoying to me when I need to check the map in the car. Anyone have solution to fix it?