[Galaxy J series 2017] How can I activate the blue filter option?

Last Update Date : 2018-05-10

Step 1. On the Apps screen, tap Settings.

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Step 2. Tap Display.

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Step 3. Tap Blue light filter

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Step 4. Configure the settings.

4-1. Drag the Opacity adjustment bar to adjust the filter’s opacity.

4-2.  Set the schedule to apply the blue light filter to the screen.

.   • Sunset to sunrise : Set the device to apply the blue light filter at night and turn it off
in the morning, based on your location.

     • Custom schedule: Set a specific time to apply the blue light filter.

 

 

 

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