If someone can resolve my problem, please respond. I own a Samsung Galaxy S9 and lately I've been having this problem lately where when I take a picture, the picture is nothing but green, nothing else appears in the picture. As well, when my phone is in sleep mode, I think I sometimes see my screen flicker on, but my phone doesn't unlock or do anything weirder. I've seen a lot of questions and concerns from other people about this problem, but every response had no solution. Does anyone have any idea what's happening? I'd really appreciate the feedback.