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LG V40 ThinQ Auto Brightness Not Adjusting
The LG V40 ThinQ’s auto brightness not adjusting when entering dark or dim lit areas.
Screen Protector Blocking Light Sensor
- Many users have had issues with a screen protector obstructing their phones light sensor. To fix this issue we suggest you remove the screen protector and clean the sensor with a cloth to ensure there isn’t anything obstructing it.
Phone Case Blocking Sensor
- Users have reported their phone cases to be in the way of their sensor preventing the brightness to auto adjust. We strongly recommend you consider a less bulky case.
Phone May Not Be Up To Date
- A common issue with the LG V40 ThinQ is that it may not be running the latest software update, not having an up-to-date device prevents you from getting the latest fixes that are rolled out to make your experience smoother.
Phone May Be Entering Sleep Mode
- A possible reason for the auto brightness seeming to malfunction is if the phone is entering its sleep mode where the screen will automatically dim to conserve battery. You can resolve this issue by changing the screen timeout in the settings.
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University of North Texas, Team 7-5, Kilpatrick Fall 2025 crwdns2935289:0University of North Texas, Team 7-5, Kilpatrick Fall 2025crwdne2935289:0
UNT-KILPATRICK-F25S7G5
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