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Help and manuals  >  Devices  >  BlackBerry Q10  >  Settings
Version: 10.3.1

Monitor your wireless data usage

You can check how much data you have used over your mobile network or your Wi-Fi network. You can also monitor which apps and services are using the most data, and you can close some apps to help reduce your data usage or improve the device performance.
  1. On the home screen, swipe down from the top of the screen.
  2. Tap image Settings > App Manager > Device Monitor.
  3. Tap the more tabs icon.
  4. Tap Mobile Data or Wi-Fi.
  5. Tap an app or service.