Whenever I play music from my Walkman(speakers) and I plugged in charger, received message or missed calls, suddenly it will switch to the phone call speaker(I don't know how to call it) and I need to close the Walkman and open it again to get the music play in the loudspeaker again. Same with the recorder, the sounds I record is playing via the "phone call speaker" and not via loudspeaker. I already searched the settings for possible options for this but found none.
