Now that I think if it, that would make total sense to mine too. I could never figure out how I was getting them since i baby my phones.
It's the devil sir. Lol. Every time I put phone in pocket. Every. Single. Time. Glass Klearvier protector I took off in Lieu of this LP had scratches right above home button. I started watching when putting phone in pocket and as i let loose of phone into pocket it catches that stupid snap button thing right above home button on screen Since I've tried to be more careful but... I don't think I can just cut button off all my jeans haha