I rooted my nexus 4 and have CM11 with hellscore kernel. While everything is smooth and working well, I have issues with receiving/making calls in klipsch earphone. When I receive a call the other person is not able to hear me, though I can hear them well. When I was in stock it was working well. Even recording the voice with mic doesn't work. Am I missing something? Is it a bug with CM11? - please help if you a solution..