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Basics
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2
Plug the USB power adaptor into an electric socket.
3
After fully charging, disconnect the device from the charger. First unplug the charger
from the device, and then unplug it from the electric socket.
Do not remove the battery before removing the charger. This may damage the
device.
To save energy, unplug the charger when not in use. The charger does not have a
power switch, so you must unplug the charger from the electric socket when not in
use to avoid wasting power. The charger should remain close to the electric socket
and easily accessible while charging.
Viewing the remaining charging time
While charging, open the Home screen and tap
Apps
→
Settings
→
Battery
.
The actual charging time may vary depending on the status of your device and the
charging conditions. The remaining charging time may not be displayed when you
charge the device in very cold or very hot conditions.
Reducing the battery consumption
Your device provides various options that help you conserve battery power.
•
Optimise the device using the Smart manager.
•
When you are not using the device, switch to sleep mode by pressing the Power key.
•
Activate power saving mode.
•
Close unnecessary apps.
•
Deactivate the Bluetooth feature when not in use.
•
Deactivate the Wi-Fi feature when not in use.
•
Deactivate auto-syncing of apps.
•
Decrease the backlight time.
•
Decrease the screen brightness.