back iphone xr camera is black
my back camera on iphone xr is black. it started with just not being able to focus from afar but now it’s completely black and my flashlight is not working. It got fixed for like 16 hours but then broke again, then it got fixed again for like 6 hours but got back to being black. My phone hasnt fallen down recently and the camera isnt at leadt visibly broken. What can i do?
iPhone XR, iOS 16