BlackBerry 10.3.1 User Manual
Put your device in standby mode
When you put your BlackBerry device in standby mode, the device screen backlight turns off and the screen locks.
Wireless connections and clock alarms aren't affected.
Wireless connections and clock alarms aren't affected.
To wake up your device, swipe up from the bottom of the device screen.
Restart or reset your device
If your BlackBerry device is running slower than usual or not responding, turning off and turning back on your device might
help to solve the problem.
help to solve the problem.
Do one of the following:
• To reset your device, press and hold the Power/Lock key for ten seconds.
• To reset your device, press and hold the Power/Lock key for ten seconds.
Charge your device
Before you start using your BlackBerry device, you should charge it because the battery that came with your device isn't
fully charged.
Charge your device using the charger provided by BlackBerry in the box that your device came in. You can also charge your
device using a USB cable connected to a computer, but charging might take longer.
CAUTION: Other chargers might not provide adequate power and might damage your device.
fully charged.
Charge your device using the charger provided by BlackBerry in the box that your device came in. You can also charge your
device using a USB cable connected to a computer, but charging might take longer.
CAUTION: Other chargers might not provide adequate power and might damage your device.
Hold the cable with the BlackBerry logo (
) facing up, and connect the cable into the USB port on your device. Plug
the charger into a power outlet.
User Guide
Settings
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