I was using my camera for the 3rd time, recorded 2 videos and taking some pictures and then screen went completely black. Ive shut the phone off and turned it back on, and reset it a few times... and still no camera.. The camera to see myself is still working, but the camera to take a photo of something else is not working at all. After I reset it and then went back into the camera, this screen turned pink/purple for a brief moment and then went completely black, the square to focus on things just flashes.. I can take the picture but its all black.. The lens is clean, and I have not dropped it or anything like that. Any suggestions please?