I don't know/think that this is a problem specific to GOS but my previous phone had an audio jack, so I'm new to having to use an adapter for my headphones. It works about 1 out of five times. I have to repeatedly play the USB game, and unplug and plug it back in, but I don't think the orientation (what is up and down) matters. I'm also certain that the audio jack is correctly plugged in.
Is there something I can do to improve this or am I stuck fiddling with it every time?