I have followed every step that is listed in the first post and I'm still not having any luck. Heres what I have

Blackberry 7250
Verizon
OS 4.1.0.268

I have tried rebooting/resending service boooks/register my host routing table. I've done about everything but call Verizon. I really don't have the time or feel like holding to talk to someone. Does anyone else have an idea. I need my browser back...