One-way audio when connected via Bluetooth: Windows Phone 8X by HTC

    Understanding the Issue

    You may experience one-way audio when connected via Bluetooth using a Bluetooth headset or an automobile Bluetooth system.



    Software version affected1532.20.10006.531
    Software version resolved1532.20.20004.531
    Software update resourcesNone
    Issue typeIssue



    Help & How to

    This issue is caused by a Windows Phone 8 OS limitation.


    When experiencing one-way audio, disconnect and then re-connect the Bluetooth device or system and then try your call again.


    With software version 1532.20.20004.531 the issue is resolved.