I noticed that these Pixel devices generate a very short spike on the 3g-4g frequency band when powering on and prior to booting into the OS.
So this is not a Graphene issue but a general Pixel question which I'll raise here due to security concerns (I don't want any celltower contact because we had rogue towers in the area before)
But when pressing the power button there is a short burst of something, anyone know?
So the chip sends out "something" when it gets power and prior to booting the OS.