ARCore on unsupported devices

So,

I saw this video in the UE4 Dev Group, I wonder if somebody could tell how/where could I change the UE4 source code to be able to run ARCore on unsupported devices.

My friend @anonymous_user_f5a50610 found this post (translation works fine here :smiley: ), I tried here but Tango Core app crashes as soon the app starts, and the screen remains black.