This problem is common to the Samsung Sway SCH-U650 phone. Verizon will often replace it, but the problem persists. I don't know a solution which will permanently fix this problem, but I have found that if you press the camera button, the screen corrects itself. As soon as you turn the phone off again, the screen problem comes back, but engaging the camera function returns it to normal. Hope this helps.
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This problem is common to the Samsung Sway SCH-U650 phone. Verizon will often replace it, but the problem persists. I don't know a solution which will permanently fix this problem, but I have found that if you press the camera button, the screen corrects itself. As soon as you turn the phone off again, the screen problem comes back, but engaging the camera function returns it to normal. Hope this helps.