3 days after i bought my z1, i notice a line appeared at the bottom part of the screen about an inch from the edge. It was about 1/2cm long. Later on, it became an inch and that part from the line and below started to flicker. Eventuallt, i started seeing the icons from the top pary of the screen, the time and everything else showing at the bottom. There were times that the screen was scrambling. Then i started seeing the top most part of the screen turning black. What to do?
