Enable Virus Scanner - Huawei P20 User Manual

Enable Power saving mode or Ultra power saving mode: Enable Power saving mode or Ultra
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power saving mode. Choose the appropriate power saving mode based on your Phone's battery
level to extend battery life.
Adjust screen resolution to save power: Enable Screen resolution and select Smart
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resolution. Your device will automatically lower the screen resolution to save power. You can also
manually set the screen resolution to save power when high resolution is unnecessary.
Display remaining battery percentage in status bar: Enable Battery percentage to display the
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remaining battery percentage in the status bar.
Manage app launches to save power: Touch App launch to automatically or manually manage
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app auto-launch, secondary launch, and background activity. The system will automatically manage
power usage to save power.
You will receive a notification when there are power-intensive apps running in the background.
Follow the onscreen instructions to optimise app settings.
Display remaining battery percentage in status bar: Enable Battery percentage to display the
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remaining battery percentage in the status bar.

Enable Virus Scanner

Opening the wrong advertisement or touching the wrong link can infect your device with Trojans and
malware that will secretly install themselves onto your device and potentially steal your personal data.
Running a virus scan can locate and remove any potential threats to keep your Phone in good shape.
Open Phone Manager, touch Virus scan, and your device will automatically scan for and delete
any security threats. You can also touch
Cloud virus scan: Enable Cloud scan and your Phone will add a dynamic, cloud-based scan to its
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standard scan, keeping your Phone safe from new threats.
Quick scan: Select Quick scan. The system will quickly scan key locations and apps on your device
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during routine maintenance.
Full scan: Select Full scan. The system will then comprehensively scan your device for any malware
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or harmful files at regular intervals. This process takes longer, but covers a wider range and ensures
your device is fully protected from any threats.
Virus library update: Enable Manual update to manually update your virus database.
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Alternatively, enable Auto-update and Only update over Wi-Fi. The system will automatically
update its virus database over Wi-Fi, keeping your device's threat removal capabilities up to date.
The virus scan reminder is enabled by default. The system will notify you if you do not perform an
anti-virus scan for more than 30 days.
to perform the following options:
Phone Manager
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