My 6630 was working perfectly as a bluetooth modem to my pc..then suddenly it was failing to connect,giving an error about PPP protocol..I did not change anything..
If I connect the USB cable it still connects,but just will not with bluetooth.
I also noticed that everytime I want to send/rec an MMS I had to re-save the configuration info before it would work...
My line of thought is..virus??
Anyone had a similar experience?