Chosen Solution
Attached is a picture of the loose piece I got after replacing the iPhone 6s plus’s charging port. I don’t recall when exactly this piece flew out.
Now my back camera and flashlight works intermittently, and front camera does not work.
It appears to be the antenna bracket in the top left of step 31 in the charge port repair guide which shouldn’t have an effect on the cameras. https://d3nevzfk7ii3be.cloudfront.net/ig…
