So during these past few months, I've been having overages of my data that goes up to 1 GB. I have a 200mb plan, and I NEVER go over 200mb until these pass several months. My iPhone daily usage has been the same ever since I got this phone. I have went through settings and checked all of the cellular data saving settings such as only updating apps over wifi. In my iCloud, I only have it syncing everything but photo stream and documents and data. I used Onavo (not sure how useful it is) and it shows nothing out of the ordinary in terms of my data usage (It only shows me using about 50mb for the month). When I check my ATT account, i noticed some unusual activity these past 2 days. 8/28 8:51PM Roaming Web 8.0 KB 8/28 9:51PM Roaming Web 58785.0 KB 8/29 6:43AM Roaming Web 24597.0 KB 8/29 6:51AM Roaming Web 39066.0 KB 8/29 7:04AM Roaming Web 399069.0 KB 8/29 7:16AM Roaming Web 16765.0 KB Can anyone help me with identifying what this is exactly? ATT and Apple were of no help to me. I'm on iOS 6.1 and I'm usually very well aware of how much data I use. Last billing period, I had to pay about $100 in overages with this same problem.