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Settings and security
Turning automatic screen rotation off
Automatic rotation is not supported in all apps.
1. Go to Settings.
2. Tap Display.
3. Clear the Auto-rotate screen option.
Adjusting the time before the screen turns off
After a period of inactivity, the screen turns off to conserve battery power. You can
set the idle time before the screen turns off.
1. Go to Settings.
2. Tap Display, and then tap Sleep.
3. Tap the time before the screen turns off.
Adjusting the screen brightness manually
1. Go to Settings.
2. Tap Display > Brightness.
3. Drag the brightness slider to the left to decrease or to the right to increase the
screen brightness.
4. Tap OK.
Changing the display language
Changing the language adjusts the keyboard layout, date and time formatting, and
more.
1. Go to Settings.
2. Tap Language & input > Language.
3. Tap the language you want to use.