Ok so I used my data a lot yesterday and I used 104 mb but when I woke up I check after using my cell for a while Nd it's at 117 so how can I turn this off for when I don't have to use the data and when I have wifi ps I was using wifi this morning when it climbed
Читать далее: I got a new iphone 5s how do I turn off the data for when I'm not using it?