We need more details.
What make and model of phone?
What version or level of the operating system and patches?
What was your prior data use and what is it now?
What apps have you downloaded?
Apple 6. I’m due for an update, but have been putting it off until I can get to the storefront. Downloading it here would break the bank.
I do have Pinterest, one of the few completely benign apps I like. I notice that the app for tracking has me huge for news media. I’m assuming that’s Breitbart. I figure other FReepers visit this site, too, and may know how to better manage it. Should I clear history more often?