Battery - Zte Optus X Pro User Manual

Default Apps
Open Settings and touch Apps > Default apps to select the
default app for voice assistant and input, web browsing,
phone calling, messaging, etc.
Special App Access
Open Settings > Apps > Special app access to set special
access options of apps.

Battery

Open Settings and touch Battery to view the battery level,
check what has been using the battery, enable battery
saver, or optimize apps to improve battery life. Battery
percentage can be displayed on the battery or notification
area.
Home screen & lock screen
Configure Themes and Wallpapers, change the home
screen icon layout show the pedometer on the lock screen.
Display
Open Settings and touch Display to configure the display
options, including brightness level, screen sleep time,
font/display size, etc.
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