Simulate Early, Simulate Often... In Rhino
You've probably seen the video about how easy it is to bend the iPhone 6+:
In our video we show Scan&Solve being applied to an iPhone 6+ chassis modeled in Rhino using design data found on the web. The chassis + glass is modeled as a single solid as if the glass (with stiffness of aluminum) is glued to the chassis along the edges. Loads are applied to simulate the effect of bending by hand.
If you want to try it for yourself, the model can be downloaded from here: