Samsung Galaxy S4 Customer Consultant Manual page 71

Part 2 > Q112: Display > Auto adjust screen tone
Q : When I run the internet in my Galaxy S4, I think the brightness of screen is slightly darker.
What is the problem?
A : Sorry for your inconvenience.
If Auto adjust screen tone
images.
To disable the this function, follow the steps below;
1.Select Settings.
2.Select Display in My device.
3. Scroll down to Auto adjust screen tone, and then Un-tick the function .
1. Select
is set, the screen tone will be adjusted automatically to save the power according to analysis of
2. Select
3. Uncheck
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