Actually AT&T attaches a data plan to your phone if they detect it to be a smartphone. This is even if you go and switch Cellular data to Off in settings.
They were able to do that since they had database of IMIE for iPhones. So if they didn't have the IMIE info (say unlocked phone bought from retail channels), they didn't do so.
It'll be interesting to see if they can detect these new unlocked iPhones.
They were able to do that since they had database of IMIE for iPhones. So if they didn't have the IMIE info (say unlocked phone bought from retail channels), they didn't do so.
It'll be interesting to see if they can detect these new unlocked iPhones.