I upgraded the firmware on my m600i last week using the update service application and now all of a sudden I cannot get audio transferred to my stereo bluetooth headset. I get a error "The bluetooth device is not authorized for this audio stream". My headset model is Creative CB2350.
I called Sony Ericsson and they say that third party headsets are not guaranteed to work and they couldn't tell me any specifics about the firmware update. The same headset works fine with a Nokia 6086.
Has anyone else had this problem ?