Ok all of a sudden today i cant recieve email or log into any messengers keep on getting connection error 65, i have a curve 8900 and it has always worked fine but today nothing, However the messengers and email work fine if i connect via wifi so this has to be a blackberry data problem does anyone know a fix to this and i have tried to search on this.
i have same problem with you.. suddenly my device can't connect to BIS server with notification "connecting error (65): problem receiving data from the server"
it happen to all my application include my push email.
one thing that makes me confuse is Signal Status is 3G/EDGE with capital letter. when i do SSB, it has been notice in my message folder only as BB registration.
btw, what did you do to your device? it has been fixed or buy new one..?