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TCL 403
Android 12 (Go edition)
1. Find "Dark mode"
Slide two fingers downwards starting from the top of the screen.
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Press the settings icon.
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Press Display.
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Press Dark mode.
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2. Turn on dark mode
Press the indicator next to "Turn on now".
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3. Turn automatic dark mode activation on or off
Press the indicator next to "Automate schedule" to turn the function on or off.
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Press the required setting and follow the instructions on the screen to select the required turn on and turn off time for dark mode.
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4. Return to the home screen
Press the Home key to return to the home screen.
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