Yes, you're probably right. I've had two all-glass or glass with metal trim phones break from a very small height (falling out of my pocket on a small stool). T

Yes, you're probably right. I've had two all-glass or glass with metal trim phones break from a very small height (falling out of my pocket on a small stool). There is no where for the energy to go. I wonder if there is a way to put a crumple zone into the phone? The hardened glass by itself is probably fine.