New s4 has lines on top of screen, defect?
.My girl just brought a new s4 on black firday and it's been having problems. first when u lock it to sleep and power it on back on with the home only the soft key comes on but screen is still black, does this once a awhile. Second sometimes when turning on from sleep it's shows this green/yellow horizontal lines then lock screen pop up. Third on top of her notification bar she has a visible bar when when ur scroll u can still see part of the page on top of the notification bar. Should I just go exchange for a new one?