Had my screen crack while it was in my front pocket recently, nothing weird happened while it was in there. Suspecting that I must have dropped it prior to then, and just the pressure on the screen cracked it. Who knows! Anyway, I'm looking to replace my own screen. I used to replace laptop screens, so I suspect this shouldn't be too difficult if I follow some video tutorial. Just curious when looking at the parts if there is any reason why I would need anything more than just the $90 'OEM LG Nexus 5 D820 LCD Screen and Digitizer Assembly - Black - Without Any Logo'. Just not familiar with the parts!