摘要 |
<p>A method of fast booting of a user device is provided. The method includes detecting a movement of the user device in a power-off state, generating energy corresponding to the movement of the user device, changing the power-off state to a sleep mode state by the generated energy, partly performing a booting operation and waiting a period of time to perform the fast booting when changing to the sleep mode state, and performing the fast booting in response to a turn-on event of the user device.</p> |