I have an iPhone 4s (which is up to date on all IOS updates) and I have the unlimited data plan at AT&T. I am leaving for a road trip tomorrow, and I wanted to turn the hotspot on so I could use that wifi on my laptop during the trip so I wont get bored.It says I need to set up an account for it, which I will do later… But would any extra charges be added to my bill? Thanks!
>>> Will using my iPhone's hotspot cost extra money?