https://community.sony.ch/t5/xperia-archive/z1-disconnects-bluetooth-microphone/m-p/3172702#M340616 Sorry I can't help but I have something similar! When I call out sometimes I can hear who I called but they can't hear me! I drop the call and retry and everything is good. This only happens on the 1st attempt then all is good after that. Just a pain rather than a problem. Sun, 09 Mar 2014 12:20:49 GMT Bikeronnie 2014-03-09T12:20:49Z https://community.sony.ch/t5/xperia-archive/z1-disconnects-bluetooth-microphone/m-p/3172701#M340615 <P>I have new Z1 with the software updated to the latest release. When I connect my Jabra Wave+ headset it occurs frequently that the microphone will be muted. The time is varying from a few minutes to tens of minutes. I just need to reset the headset (off - on). Please, note that the speaker works all the time so the problem is unidirectional. I found also from Google Play an application called Xperia Bluetooth Media Fix to "reset the connection" and thus fix the problem but that does not help me. I also tested two different Jabra headsets but with the same results.&nbsp;</P><P>Anything to do?</P> Wed, 05 Feb 2014 09:47:45 GMT https://community.sony.ch/t5/xperia-archive/z1-disconnects-bluetooth-microphone/m-p/3172701#M340615 Akihe 2014-02-05T09:47:45Z https://community.sony.ch/t5/xperia-archive/z1-disconnects-bluetooth-microphone/m-p/3172702#M340616 Sorry I can't help but I have something similar! When I call out sometimes I can hear who I called but they can't hear me! I drop the call and retry and everything is good. This only happens on the 1st attempt then all is good after that. Just a pain rather than a problem. Sun, 09 Mar 2014 12:20:49 GMT https://community.sony.ch/t5/xperia-archive/z1-disconnects-bluetooth-microphone/m-p/3172702#M340616 Bikeronnie 2014-03-09T12:20:49Z