display color
Hello everybody , I hope you all are fine
i have iphone 5s almost 1 and half year old the problem is that my mobile display color from corner left top side spread like black big spot with little rainbow color around it ,i dont know what happen to my mobile today even i very care of my mobile, can anybody tell me the issue i am very upset plz help what is this. Also this spot is not visible in image when i snapshot through iPhone
iPhone 5s, iOS 8.1.2