Lately, when I attempt to access the Browser function, it takes me to the email setup. I've actually had to take the battery out and put it back, then next time it will find the Browser.
Try to cut your phone off atleast once a day, even if for only a few minutes. I had the same issues for a month, i finally cut my phone off then cut it back on, and i was surfing very quickly. Cutting the phone off is supposed to reset your tower or something, forgot what the technical dudes at T-mobile told me....lol.
