Chosen Solution
i currently use an iphone 6s plus, and the back camera (not the one on the screen) is doing a weird vibration motion when it’s being used in any app. imagine you have like an electric toothbrush and you put it near your phone and record a video, that’s what it’s doing to my iphone, but without the toothbrush. i don’t hear anything, and if i look at the lens it’s not doing anything physically that i can see. i’ve been chatting with apple suport to see what is going on. hopefully i will update this soon. edit literally 5 seconds after this: they just did a diagnostics test on my phone and they said it couldn’t complete the test. so yeah
Back camera needs to be replaced. The motor has gone bad in it after dropping the phone in most cases.
