LG V40 ThinQ - Change the backlight screen timeout

Android 8 (Oreo)
Phone: LG V40 ThinQ
Factory OS: Android 8 (Oreo)

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Change the backlight screen timeout

To change the backlight screen timeout, drag down your notifications screen and press Settings. Then under System select Display. Then under Screen timeout you can set the screen time out duration.

You can also tell the phone screen to always stay lit when it is plugged in via USB. Go to Settings – System – Developer Options. Then check Stay Awake.

Note: Developer Options is not always enabled by default. To enable, go to Settings – System – About Device. Then tap on Build number 7 times to enable this secret option.

 
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