Camera only works on instagram and facebook
So some time ago I broke my iphone pretty severely and just got around to fixing it. I replaced the screen and I got it going. However these are the problems I started experiencing, the face id no longer works my rear camera stays black when I launch the app and my flash is not working. I replaced the rear camera and have a new led flash on its way. The rear camera will only work on Facebook and Instagram but remains black in the app. Could this be because the flash led cord is ripped, could this cause the camera app to fail?