Settings
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Touch 
Advanced settings
 > 
Location access
 > 
Menu
 > 
Scan settings
.
• 
Turn on the 
Wi-Fi scanning
 switch. Location applications and services will continually scan 
for Wi-Fi networks for more accurate positioning.
• 
Turn on the 
Bluetooth scanning
 switch. Location applications and services will search for 
Bluetooth devices for more accurate positioning.
Configuring the display settings
Configure the display settings to personalize  your  phone.  For  example,  you  can  change  the 
wallpaper, font size, and screen-off time.
Go to 
Settings
 and then touch 
Display
. You can configure the following settings:
• 
Color temperature
: Adjust the color temperature for images displayed on your phone. Select a 
warmer color temperature for a softer look and a cooler color temperature for a sharper image. 
Clear the 
Default
 check box to manually adjust the color temperature.
• 
Wallpaper
: Set the lock screen and home screen wallpapers. For more information, see 
Changing the wallpaper.
• 
Font size
: Set the font size.
• 
Daydream
: When this feature is enabled and you have configured 
Picture source
 and 
Duration
, your phone will automatically display images when it's being charged and the screen 
is locked.
• 
Indicator light
: The status indicator will blink when you receive incoming calls, messages, or 
other notifications.
• 
Brightness
: Your phone will automatically adjust the screen brightness according to the 
ambient brightness. Clear the 
Automatic brightness
 check box to manually adjust the 
brightness.
• 
Sleep
: The screen will lock automatically after a period of inactivity to reduce power 
consumption. Select 
Sleep
 to adjust the screen-off time or disable the automatic screen lock 
feature.
• 
Auto-rotate screen
: If this option is enabled, your screen's orientation will switch 
automatically depending on how you hold your phone when performing certain operations, 
such as browsing a web page, viewing a picture, or writing a message.
 
The above options may not be available on all phone models.