So...my power button is more flushed to the frame and is loose. It still powers on but I'm afraid that sooner or later I won't be able to turn my phone on anymore. Should I be worried?
I would say you have nothing to worry about. I had the same on 900, and the button never really flushed all the way in. But if you are worried, just replace it.
Unfortunately this seems to be a trend with 920's... Everyone I've had (4) has had some button issues
They were all responsive, but had the feeling of being either very loose, noisy and that they were about to fall off.... My biggest pet peeve of the phone, by far , and the squeaky frame =(