Sound Output on OMJ ROM

[olegchet]

I have a Sprint Diamond and have been running OMJ ROM from last November. Trying to figure out whether it is possible to control sound output to headphones or speakerphone. When I just plug in the headphones to listen to music, the sound goes to the phones. However, if I also plug in the charger (through a splitter adapter), the sound output switches to the speaker. I can not direct the sound to headphones with the charger plugged in. I remember being able to listen to headphones and charging the phone at the same time, but not sure if it was on the same ROM. At this point I am hesitant to experiment with different ROMs, too many custom apps installed. Any suggestions would be appreciated.

[TREmp77]

Im on an OMJ ROM as well and the sound output has never changed for me. Are you sure you have them plugged into the correct places on the dongle? Headphones on the side charger on the bottom?