Power device on or off
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Samsung Galaxy S4 (I337)

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Power device on or off

Turn your device on and off.

INSTRUCTIONS & INFO
  1. To turn the phone on, press and hold the Power/Lock key until the screen lights up.
    device 3190/1651722.jpg
  2. To turn the phone off, press and hold the Power/Lock key.
    device 3190/1651723.jpg
  3. Tap Power off.
    device 3190/1651724.jpg
  4. Tap POWER OFF.
    device 3190/1651725.jpg
  5. If you are unable to turn your phone on, plug the phone into a power source for 15 minutes, then try again.
    device 3190/1651726.jpg
  6. If you are unable to power your device off or if it becomes unresponsive, press and hold the Power/Lock and Volume Up keys for 10 seconds, until the device reboots.
    device 3190/1651727.jpg

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