My wife's s4 on AT&T seems to want to use data even on wifi. Tonight at an event at the high school with the kids data usage skyrocketed for google+. She was taking photos and videos. However google+ is ONLY set to backup on wifi. Which she was connected to the entire time. Why would it use up all the data when it's told not to use the data network and she was on wifi?
There were also several texts, including some from AT&T warning about data limit, that she did not receive there but rather a half hour later when driving home.
There were also several texts, including some from AT&T warning about data limit, that she did not receive there but rather a half hour later when driving home.