List of screen icons
Turn data roaming on or off
Turn call waiting on or off
Turn automatic update of apps on or off
Turn vibration on or off
Some functions on your mobile phone use a lot of power and therefore significantly reduce the battery life. You can reduce the power consumption by turning on low power mode.
Find "Battery & power saving"
Tap Battery & power saving.
Extend the battery life
Tap the indicator next to "Battery saver".
Return to the home screen
Tap the Home key to return to the home screen.
Tap anywhere to dismiss
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