So I have 3 friends who get WiFi hotspot at no charge! One has an identical phone on an identical plan. I read that the FCC required them to provide it at no charge, however, my unlimited plan is excluded by the FCC ruling.. Just curious as to whether anybody knows what makes some people able to use it at no charge and others need to subscribe. We are all on unlimited plans. I am not interested in rooting and running a 3rd party app.