The key word here is device (i/e/ the hardware) Why does a Samsung sometimes run slower? And that is the future of NextTel, Ericsson, and Nokia, which we all remember the 51xx of the late 1990s (I had one). The Big Deal was on it's way and finally appeared to us after Blackberry and MotoZ/X which we all know was the iPhone iñtro in 2007. Then came the iPad, and the whole industry was set aspark trying to copy and keep pace. The Ball keeps rolling... (You will thank me later for this post)