Use Virus Scan To Keep Your Phone Safe - Huawei Y7 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 Smart resolution. Your device will
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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 optimize app settings.

Use Virus Scan to Keep Your Phone Safe

Opening the wrong advertisement can cause Trojan viruses and malware to secretly install and run on
your device, stealing your contacts information and other personal data. Virus scan can locate and
remove potential threats to keep your Phone in good shape.
Open Phone Manager, touch Virus scan, and your device will automatically scan for and delete
security threats. At the same time, you can 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 the Phone safe from new threats.
Virus scan reminder: Enable Scan reminder and the system will notify you if you do not perform
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an anti-virus scan for more than 30 days.
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 comprehensively scan your device for malicious files at
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regular intervals. This process takes longer, but covers a wider range and ensures your device is
protected from threats.
Virus library update: Enable Auto-update and Only update over Wi-Fi. The system will
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automatically update the virus database over Wi-Fi, keeping its threat removal capabilities up to
date.
to perform the following options:
Phone Manager
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