Re: iPhone 5 cellular data charges while using wifi[ Edited ]
03-13-2013 06:39:04 PM - edited 03-13-2013 06:42:07 PM
I have the exact same issue with an iPhone 4. Hourly data sent from my phone via cell, not wifi. Called ATT, they said they couldn't figure out the problem and said try turning off cellular data. I did that, it still did the hourly data thing, over cellular data.
ATT person said go to the genius bar. I did. The genius gave the same advice. Didn't work either. I'm really concerned that no one knows how to fix this.