That was a bit of a groggy post, so il clarify here.
Since receiving this iPhone SE GEN2 2020 this has been noticed.
Anytime - no matter what application - is used, the mechanical clicking noise occurs. It is very, very easy to tell that it comes from the camera when you perform a software action that invokes camera use.
I am not yet convinced that is necessarily an issue, but it could be a design flaw where parts from other devices used within this configuration have a more audible “open” noise. My concern lies within the repeated use. If for example this should not be making this noise, does that mean:
1) the part is rubbing against something that will cause part failure
2) the part is rubbing against something that could cause multiple part failure (cascade failure mode)
3) replacement under warranty uses the same design, so unless rectified, what’s the point of replacing
alternatively:
1) the part is functioning nominally and there is just a noise that was overlooked somehow during manufacturing and testing
2) software control of aperture speed (if that’s a thing) perhaps could be a fix, if indeed it is an aperture opening and shutting
i am not convinced having a technician look at this issue will actually yield any tangible results.