JerryRigEverything put two Nexus 6P's through a bend test, snapping each one in half. Recently a new "gate" for the Nexus 6P showed up on reddit where users were reporting that their back glass was "spontaneously shattering". I decided to do a drop test to ensure that impact was not causing the issue. JerryRigEverything has decided to test it by doing extreme temperature changes to decide whether or not that is a factor. In his video he sticks a phone in the freezer and then applies heat to the phone with a heat gun. On the next phone he applies heat first to the back glass with a heat gun and then proceeds to rub ice on the glass. Neither of these tests resulted in the phone's back glass shattering. The phones that did have shattered glass were likely the victim of defective glass.