About the nuts of the screws in the bottom
The 2 bottom screws (the ones you unscrew first to disassembly) don't have their nuts. I mean - I can push them and pull them all the way with no interference. When I lift the phone - they can just fall.
I'm pretty sure that I saw their nuts broken few months ago and I thought it was nothing important. I guess it was.
Anyway - Where can I find those nuts to buy? What should I look for?
Is this a good question?