| 摘要 |
<p>Disclosed are a portable electronic terminal, the unlock method and device thereof. Wherein the method comprises: detecting the contact with the touch screen of the portable electronic terminal; obtaining the moving speed of the contact while keeping sustaining contact with the touch screen; unlocking the portable electronic terminal if the moving speed of the contact reaches a preset threshold. The present invention enables a user to perform an unlock operation at any position of the touch screen. The portable electronic terminal can be unlocked as long as the moving speed of the contact reaches the preset threshold, thus making the unlock operation of the user more convenient, and enhancing the user experience.</p> |
