My mic only works when making phone calls. It can't be used by Cortana or any apps with sound recording (e.g WhatsApp, sound recorder). So I don't think it is a hardware issue, this problem occurs after upgrade to 10581. Soft reset didn't help...
Hmm Cortana does not work??? Did you have issue with second mic while on windows 8.1 like you were able to talk with speaker phone during calls ???My mic only works when making phone calls. It can't be used by Cortana or any apps with sound recording (e.g WhatsApp, sound recorder). So I don't think it is a hardware issue, this problem occurs after upgrade to 10581. Soft reset didn't help...
I have the same. I'm about to downgrade to 8.1 to see if it comes back, then I'm probably going to just sell it since the 950's are coming.
Did you downgrade??? Just curious to know it it worked .
I was planning on upgrading to the next build on my 930. I guess I'll have to drop that plan :/ . My phone already got the issue of secondary mic. Don't want to damage the remain in mics too :|.So, great news for me at least. Both mics on the back of the phone appear to work just fine with video now in 8.1. I started recording and spoke into both sides and it sounded like they were in stereo as they should be.