Hey, I got my iphone 4 replaced yesterday due to home button not working. With the refurbished model, if you are holding the phone towards you, and you tilt the phone to the left or right, on the very edge of the screen (very side of the screen), a line of white runs down both side of the screens. Is it leaked screen adhesive or something??? Camera is not good enough to take pictures. Thankyou (Will i be able to get a replacement)?