So after I typed in an 800 number and hit the green button, the screen starts flickering in several places, esp. Down the middle in a vertical line. I havnt spent much time calling before this so if it has always done it , I havnt noticed. I also had just installed a new theme. Not sure that has any thing to do with it. And yes I have done several resets. What do you all think could be the problem? Hate to take it back since my trackball and everything else seems to work properly.
Try changing the theme or wallpaper, try downgrading/upgrading OS, try a battery pull, if none of these works I suggest replacing the LCD (if its a big problem for u)