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Screen turns dark when the remaining battery is less than 5%. Why?

Troubleshooting

Screen turns dark when the remaining battery is less than 5%. Why?

 

cause Cause

 

             When the remaining battery is less than 5%, battery consumption is fast due to settings such as screen brightness and CPU.
             When the remaining battery is less than 5%, the phone will adjust screen brightness  to 0% to restrict use of unnecessary features

             to improve the battery efficiency.

 

how to fix How to fix

 

                               battery remaining

             Please be assured that it is a sign of normal operation
             This feature has been offered for Optimus G Pro and later models.

             (Models from other brands also provides a similar feature)

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