Whether you're a newcomer to iOS or just upgrading to a newer model, consider tweaking these settings to improve performance and battery life. New iPhone? Take a peek at its settings. So many categories, so many options within those categories. It's enough to make your head swim. Click here for the full story. .
Stop these popular apps from running up monthly data charges. Curtailing your phone use as you near your data cap at the end of each month is no way to live. A better way is to stop data-hungry apps from using too much data in the first place. The apps that use the most data typically are the apps that you use the most. Click here for the full story.