Help Problem with V350,headset icon flashes in the top ,without plug in,unable to attent a call

[mlrkumar]

I was Facing this problem from past 20 days,In Notification It Show me " Headset Connected",But My headset is not plug in

.I restart my mobile.and connected headset ,and taken off, Problem remains same.When I Connect headset ,I works fine,but

when I unplug it,Still remains in headset.When i get a call .It remain in headset mode,So i have to on speaker to attend a

call.Even I tried installing toggleheadset2,audio controller,headset blocker,I tried so many app,but Still unsuccessfully.I

tried facory erase mode and also.went to recovery mode ,tried all option ,Even tried master reset also.Finally i tried

Instalingl firmware ,ultimate and softroot version.after installing ,headset icon remains same.I even Install Anti virus

also and scanned. Like Eset,Quick Heal,Avast etc,Really I am going mad ,because I dont know what to do.Because service

center of view sonic v350 is so far. Please Help me....