Strange hole in iPad front face
Dear,
I observe a few weeks ago a strange hole behing the glass of my iPad Air2. At 3cm on the left side of the front camera, a kind of hole appears in the black rectangle. It's not a damage to the glass nor a dust glue to it. I looks like a hole in the black think which is located behing the glass.
Is it something normal (some kind of sensor I would have miss before) or some defect? Should I ask window replacement?
I look in a few shop on other iPad but I was only able to look at iPad Air 2 in white..
Thanks for answer!