Phone Manager; Optimizing Your System; Managing Data Usage; Harassment Filter - Huawei P9 Plus User Manual

Phone Manager

Optimizing your system

Use Phone Manager to make your phone run faster and optimize performance.
Conducting a comprehensive scan
Open Phone Manager. Your phone will automatically conduct a comprehensive scan and
optimize your system.
Cleaning up your phone
1
Open Phone Manager.
2
Touch System optimization to scan for and clear cached application data and system trash.
Follow the onscreen instructions to manually clear files or configure the settings.
3
Once the data has been cleared, touch Finish.

Managing data usage

Phone Manager comes with a data management feature that you can use to monitor data usage
and avoid exceeding your monthly allowance.
Open Phone Manager and then touch Traffic manager. You can view detailed data usage
statistics or configure the following settings:
•
Traffic use ranking: View per-application data usage.
•
Networked apps: Manage Internet access permissions for applications. Close unnecessary
background applications that connect to the Internet to reduce data usage and power
consumption. For more information, see
the Internet.
•
Portable Wi-Fi hotspot: Configure the settings for a mobile hotspot or mobile network
connection.

Harassment filter

Phone Manager features a harassment filter and notification center to block spam calls and
messages and unwanted push notifications.
Open Phone Manager. You can:
Preventing background applications from accessing
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