I was playing fetch with my dog outside then I wanted to know what time it was so I Iooked at my phone and it was white, which didn't concern me because it would turn white every once in a while it was easy to get rid of main screen because i would just have to close and open slowly but when the front screen did it I had to turn it off and on or let it go dark. But i tried both these things and have turned off my phone for several days and it is still white please help me!!