Phone Manager; One-Touch Optimization; Data Traffic Management - Huawei P20 lite User Manual

Phone Manager

One-touch Optimization

Instructions
Use One-touch Optimization
Have you noticed that your Phone has slowed down recently? Do you worry that it might be
vulnerable to malware and other security threats? Use one-touch optimization to make your Phone
run smoother and protect it from security threats.
Go to Phone Manager and touch OPTIMIZE. Your Phone will increase its running speed, check
for security risks, optimize power consumption, and monitor and intercept unknown phone numbers
and harassing calls.

Data Traffic Management

Instructions
Manage Your Mobile Data
Worried about accidentally using up your monthly data and paying extra fees? Data management
helps you monitor your data traffic and prevent excessive data usage.
Go to Phone Manager, and touch Mobile data to view data usage details or enable Data
saver.
Data usage ranking: Check the data usage of individual apps.
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Networked apps: Set Internet access permissions for each app.
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Data saver: Enable Data saver (prevent background apps from using mobile data) and select apps
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that are exempt from data usage restrictions.
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