I had to do something important on my phone, but then I noticed the top of the frame was at a different angle than the bottom. They should be aligned, so I turned the top with two fingers, but then it turned too far by itself and the angle was just wrong the other way. Confused I turned it back and forth. It wouldn't stay aligned. Suddenly I was worried what this would do to the insides of the phone. It could break. The screen still showed normal things tho. I decided to put it on a flat surface like a table, but there was none in this room. While I walked to another room, the phone suddenly felt like rubber/silicone. Gravity alone made it bend a little and on every step I took the top bobbed up and down. Then I woke up.