Hey guys, I am looking for someone who has already removed the back cover from his iPhone 4 or 4S, so that he or she can tell from her own experience. The reason why I am asking is that my last iPhone 4S had a loose back plate, which I noticed while placing a screen protector and removing the bubbles under it. Suddenly the back plate moved a little bit and from that time I knew that it was not solid and loose. What I do not know is if I broke one of the noses in it and if that was the reason for the loose back or if it came out of the box like that. Does anyone know how solid these little hooks are? I now have a new iPhone for some other reason and - picky as I am - first checked if the back on the new phone is loose as well. Luckily it is not but now I am wondering if I have to be careful with the back and the noses, so that it won't get loose again? Any experiences?