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User Guide
•
To adjust the screen brightness, choose a dark-colored wallpaper, or change the screen lock timeout, on the home
screen, swipe down from the top of the screen. Tap
•
To automatically lock your device and dim the screen when it's in a BlackBerry case or holster, on the home screen,
swipe down from the top of the screen. Tap
When Holstered.
Decrease volume
Do any of the following:
•
To decrease the device volume, use the volume keys on the right side of your device.
•
To adjust other volume settings such as application volume or notifications, on the home screen, swipe down from the
top of the screen. Tap
•
To adjust other volume settings, on the home screen, swipe down from the top of the screen.
Close apps
Increase how long a single charge lasts by closing any apps or features that you finished using so that they aren't
continuously running in the background. Some features consume more battery power than others. Close or turn off these
apps when you don't use them: The camera, the BlackBerry Browser, Voice Control, GPS, and Bluetooth technology.
Turn off connections
If your device is out of a wireless coverage area, turn off the connection so that your device doesn't search for a network
signal continuously.
1. On the home screen, swipe down from the top of the screen.
2. Tap
Settings > Network Connections.
Update your software
You can often gain a boost in power savings by using the latest version of the BlackBerry 10 OS. If a software update is
available for your device, a notification appears in the BlackBerry Hub.
Use a media card
Reduce power usage by keeping less data on your device. Save data to a media card instead of your device storage space.
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Settings > Security and Privacy > Device Password > Lock Device
Settings > System Volume or Notifications.
Settings > Display.
Settings
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