Whenever I leave my house or do not have wi-fi connection, the space where the 3g/wi-fi symbol should be has a little circle there.i can't always connect to 3g, when I have no wi-fi, so I have no internet.how can i sort this out and actually connect to and use 3g?
also, does having twitter logged in all the time use my internet that i'm paying for? or you know when you double click the home button and the apps you've recently used come up, if i get rid of it from there, will it not use my internet in a non wi-fi zone?
thank you.
См. статью: IPhone 4s doesn't connect to 3g.why?