Some days back,  suddenly media  sound  in  music player,  video player  and YouTube are not  working.
But it work  only  on  headset.
Tried plugging in,  plugging  out of headset  jack, but not  still working. Finally also restored  to factory  setting,  still not working.
Can anyone  help  me,  suggest me  any  other  options.

Thank  you.