FM Radio does not mute during a call, why?

[Windows Central Question]

FM Radio does not mute during a call

So since I've updated my 720 (I know it is unsupported) I have this issue of FM radio not muting when a call is received. So the call audio and the FM audio plays simultaneously. Sometimes coming back to the start screen would pause the radio but not always. After so many builds this issue still remains. Double checked it on my mom's 535 and same issue. Anyone else facing the same?

-Hard reset doesn't fix it.

 

[abhishek singh21]

Re: FM Radio does not mute during a call

So since I've updated my 720 (I know it is unsupported) I have this issue of FM radio not muting when a call is received. So the call audio and the FM audio plays simultaneously. Sometimes coming back to the start screen would pause the radio but not always. After so many builds this issue still remains. Double checked it on my mom's 535 and same issue. Anyone else facing the same?

-Hard reset doesn't fix it.

no such issue on my 730, might be device specific.

move this issue to the feedback app and hope future updates may resolve it

in the meanwhile if you are too bothered with this issue i suggest you to rollback to windows 8.1. and upgrade the device back in future builds