Since I migrated from Android version 6 to version 7 I have the following issues with my BV6000:
1) When I am connected in bluetooth with the audio system of a car (I tested on many cars), although the device is recognized and connected, I cannot hear the caller and the caller cannot hear me. There is an irritating noise and after a few seconds the call connection is closed.
2) During a normal phone call (either initiated by me or incoming), the person at the other side does not hear me well. It is like if I was talking far from the device or through a cushion...
Although I installed all the new releases (last is from 8th of July) both issues are still there.
Could anyone help me to solve those issues?