Some apps cannot be uninstalled.
Check the App Version or Change the App Settings
Go to Settings > Apps > Apps and touch the app you are interested in to go to its details
screen. The version of the app is displayed next to the app icon.
Battery
Check the Power Consumption of Your Phone
Go to Settings > Battery (or Optimizer >
), and you can:
• View Power consumption details to learn about the power consumption and the power
usage ranking of apps.
• Touch a time slot in the Battery level chart to learn about the power consumption for the
corresponding period.
• Touch an app and view its Battery usage details, or touch Force stop to close the app.
Some pre-installed apps cannot be closed.
Enable Power Saving mode
You are advised to enable Power Saving mode when the battery level is low but you cannot
charge your phone straight away.
Go to Settings > Battery (or Optimizer > ) and enable Power Saving mode. After that,
will be displayed in the status bar.
You can touch Learn more to view details about power saving measures.
Enable Performance Mode
Performance mode adjusts the power settings of your phone to deliver maximum
performance. This will cause the battery to drain more quickly, especially when graphic-
intensive apps are used.
When the battery has sucient power, go to Settings > Battery (or Optimizer > ) and
enable Performance mode.
A icon will then be displayed in the status bar.
Performance mode is available on selected devices only. If the Performance mode
option is not displayed in Optimizer, it indicates that your device does not support the
feature.
Settings
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