HTC Desire 21 pro 5G‎

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Turning Sleep mode on or off

Sleep mode saves battery power by putting HTC Desire 21 pro 5G into a low power state while the display is off. It also stops accidental button presses when HTC Desire 21 pro 5G is in your bag.
  • To turn off the display and switch to Sleep mode, briefly press the POWER button.

    HTC Desire 21 pro 5G also automatically goes into Sleep mode when it’s left idle for a while. You can change the time before HTC Desire 21 pro 5G sleeps by setting the screen timeout.

  • To wake up your phone from Sleep mode, press the POWER button.
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