Auto Rotate Screen; Screen Timeout - Samsung Galaxy S4 User Manual

Brightness
Adjust the screen brightness to suit your surroundings
or personal preference. You may also want to adjust
screen brightness to conserve battery power.
1. From a Home screen, tap
2. Tap Display > Brightness for options:
•
Tap Automatic brightness to allow the device to
adjust brightness automatically.
•
To set a custom brightness level, clear the
Automatic brightness check mark and then
touch and drag the Brightness level.
Note: You can also control Brightness from the
Notification Panel. Drag down the Status Bar at the top
of the screen to find the Brightness options.
Settings
Apps > Settings.
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Auto Rotate Screen

Use the front camera to rotate the screen based on
the orientation of your face.
1. From a Home screen, tap
2. Tap Display.
3. Tap Auto rotate screen to check the box and
enable the feature.

Screen Timeout

Choose how long the display screen remains lit after
you tap the screen or press any key.
1. From a Home screen, tap
2. Tap Display > Screen timeout, and then choose a
time period.
Apps > Settings.
Apps > Settings.
Display Settings