Nokia Lumia 521 - Use your data plan efficiently

Worried about your data usage costs? The data sense app helps you to find more efficient ways to use mobile data and tracks your usage. This app can cut off data connections entirely if needed.

  1. On the start screen, swipe left, and tap data sense.
  2. Tap set limit, and choose the values you want.

    To check the remaining data limit and time or to change the limits, open the data sense app again.