I have a Samsung J3 Eclipse and people can not hear me when I call them or they call me. I am able to listen to music fine. I have tried the speakerphone also and they still can not hear me. When I talk into my phone it kind of echoes. The person on the other phone does not hear anything at all just silence. I have tried turning off the HD calling feature, restarting the phone, powering down the phone and resetting the settings and it still does not work. Any thoughts? I am thinking maybe the microphone went bad? Any input would be appreciated. Thanks.