Prevent access to data on your device while charging
The Charge Only Mode feature is designed to prevent access to the data on your BlackBerry device
when you use a USB cable to charge your device. This feature is helpful if you travel frequently and
charge your device at public charging stations.
1. On the home screen, swipe down from the top of the screen.
2. Tap Settings > Networks and Connections > USB.
3. Turn on the Charge Only Mode switch.