I'm having great difficulties with my 7610 and 770.

Bluetooth connection works like it should: I can browse files on each of devices etc. And when I use Mobile Operator settings Wizard to define settings for my internet connection I can connect to internet using gprs. But it worked just once.

If I disconnect either of connections (Bluetooth/gprs) then 770 can't connect to internet anymore. Bluetooth connection works just fine.

Resetting all the network settings and setting them again and I can connect, again, once.

I've tried to re - pair devices, doesn't work. Restarting after pairing or connecting doesn't help either.

Perhaps modem of 7610 has to be reset (using at commands which are long forgotten), or I can't find the right settings for using bluetooth connection properly in my 7610. Software version bug in 7610?

Any ideas how to work this out?

btw there's already a post concerning almost same issue but it doesn't resolve my problem.