HT201673: iOS: Understanding cellular data networks
Learn about iOS: Understanding cellular data networks
-
All replies
-
Helpful answers
-
Mar 2, 2013 3:54 PM in response to Lauder2013by sberman,The safer way to not use your allowance is to turn off Settings > General > Cellular Data as detailed here:
-
Mar 2, 2013 4:02 PM in response to Lauder2013by Lawrence Finch,If cellular data is not turned off some functions will use small amounts even if you are connected to WiFi. And remember that WiFi is turned off to save the battery when the phone goes to sleep unless it's plugged in, so any background data use will then go over cellular.