[imnuts]

I got a refurbished phone to replace mine yesterday and was taking the screen protector off my old phone that is being replaced. I've had the phone for almost a year now and never noticed the oil slick on the screen until after the screen protector was off. I have the Zagg Invisible Shield and apparently it was masking this under the screen. Going to use the new unit for a little bit now to see if this shows up on it too before putting a replacement screen protector on it.