When they released this phone they included s-, some new screws that we'd never seen before.
So these are five-pointed star-shape screws that we'd never seen in all our years of taking electronics apart.
Apple invented a brand new screw specifically for this phone to keep people like you and me out,
they don't want us in here, able to replace our own battery.
And I decided that that wasn't okay and so I reverse engineered this screw and we started making and selling screwdrivers for the iPhone.