There is clearly an issue with the phone. Or else why did they try to change the parts like display and motherboard in the first place. If the service center people cant fix the issue the customer should suffer @SamsungIndia@SamsungMobile@SamsungUS@SamsungMobileUS@Samsung ?
My last-ditch appeal to @CMOKerala @vijayanpinarayi to postpone state university exams as @cbseindia29 & @ugc_india are doing. My email inbox has 3800 emails from univ students inKerala begging me to speak up for them. TheGovt must listen to sense!