Bixby phone call voice chat not working.

[Alan-Hazard]

In call bixby call voice chat not working 

Does the function work in UK when asked to download I get #404 error msg 

[dOVERanalyst]

I've updated so many times. But support didn't help me. They said customer care may just reset entire phone.

Voice works in calls, camera, video. But not in ANY OTHER APP. Please help