I have a smartphone on the the 10cent plan with the 500mb data pack. And my internet is unusable it is so slow. It takes 30 seconds to load up mobile site of facebook. And I am in a edge area. But edge should get speeds of like over 120kbps to 200kbps but when I do a speed test I am lucky to get 60kbps on 5 bars. Anyone else have this problem on prepaid?