Battery - Huawei P40 Pro User Manual

View or Change App Settings
Go to Settings > Apps > Apps, and touch an app. You can force stop it, uninstall it, clear
the app cache, view and change app permissions, set notification modes, and more.

Battery

Check Power Consumption
Go to Settings > Battery (or
Touch Battery usage to view power-intensive apps. Touch a power-intensive app to enable
•
or disable power consumption alerts.
Touch Power consumption details to learn more about the software and hardware power
•
consumption.
Power Management
On the Battery screen, you can check the estimated battery time remaining, and enable a
power saving mode to extend the battery life of your phone.
Optimize Phone Power Settings
Go to Settings > Battery (or
Your phone will automatically analyze the current power consumption issues, optimize
certain settings, and recommend other setting optimizations.
Enable Power Saving Mode
Optimizer provides two power saving modes:
Power Saving mode reduces power consumption by limiting background app activity,
•
visual effects, and sounds.
Ultra Power Saving mode strictly controls background apps to ensure that your phone can
•
stay on for as long as possible. In this mode, you will only be able to use selected apps, and
all system switches, except for Wi-Fi and mobile data, will be turned off.
On the Battery screen, select a power saving mode:
When the battery level is extremely low, enable Ultra Power Saving mode. Your phone will
•
then display a black home screen.
To add apps you wish to use in Ultra Power Saving mode, touch
from the list. You can touch
to exit Ultra Power Saving mode.
Optimizer >
Optimizer >
to remove the apps or touch
). You can:
) and touch Optimize battery usage.
and select the apps
in the upper right corner
Settings
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