I am on lastest update one which is available in first week of July. I know speaker is in camera module but call audio have issues like rattling/shaking skipy audio like of overscrated audio CDs even when signals on both sims is full it sometimes feels like person is standing near railway track when train is crossing while talking to me. I am on 8gb/256 version and its sad to know such good phone is bad Phone call audio quality wise.
Ok, we will have an update for India that will adress this issue in the next update. Hopefully, it's the same issue that users living in Hong Kong are experiencing.
