Your Location Settings Are Wrong
Each time you download and launch a new application, you’ll be greeted with a few quick questions. One of the questions will be about its location settings.
For each application that you set to “Always,” your battery will be drained more than necessary.
Now, that doesn’t mean that all applications should be set to “Never” or “While Using the App.” However, making the right choice is critical.
Many applications only need to have access to your location when you are actually using the app.
When making the decision, take a second to think if the application really needs access to your data all of the time. There is a good chance it doesn’t. To adjust your location go to Settings > Privacy > Location Services.