Posts: 86
Registered: ‎11-08-2011
My Device: iPhone4
Re: iPhone 4s excessive cellular data usage

dogweather wrote:
Having the same problem: used up my normal data allotment in the first 6 days of my billing cycle. This is only since switching to the iPhone 4s and iOS 5.

I found a potential quick fix. Turn the following preference OFF:

General / Network / Cellular Data
"Turn off cellular data to restrict all data to Wi-Fi..."

Am now researching it further, but this could stop the leakage.

Well, that will certainly stop the device from using cellular data, but unless you toggle it back on, you will not have data access when away from Wi-Fi.  At least to my way of thinking, what's the point of paying for data if you simply turn it off?