Choosing a message tone for my mobile phone
Installing and using apps from App Store
Uploading pictures or video clips to social network sites
Turning GPS on my mobile phone on or off
Using tethering on my mobile phone
Want to set the display brightness for your mobile phone? Follow these easy instructions.
Find "Wallpapers & Brightness"
Tap Wallpapers & Brightness.
Set the display brightness
Tap the indicator next to "Auto-Brightness" to turn the function on or off.
If you turn off the function:
Drag the indicator above "Auto-Brightness" right or left to select the required setting.
Return to the home screen
Tap the Home key to return to the home screen.
Tap anywhere to dismiss
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