Electronic apparatus and screen unlock method thereof

摘要

An electronic apparatus and a screen unlock method thereof are provided in the invention. The method includes the following steps. First, when a screen of an electronic apparatus is locked, a password unlock option is displayed on the screen, where the password unlock option is configured to unlock the screen via a preset password. A password delete option is displayed on the screen, where the password delete option is configured to delete the preset password to unlock the screen. In response to a select operation on the password delete option performed by a user, a random code is generated and set to a preset account. Next, an input code input by the user is received, and whether the input code and the random code are identical is determined. When the input code and the random code are identical, the preset password would be deleted, and the screen would be unlocked.

主权项

1. A screen unlock method, adapted to an electronic apparatus having a screen, an input unit, and a communication unit, comprising:
while the electronic apparatus is in a screen lock state, displaying a password unlock option on a display of the screen, wherein the password unlock option is configured to release the screen lock state via a preset password; displaying a password delete option on the display of the screen, wherein the password delete option is configured to release the screen lock state by deleting the preset password; in response to a select operation performed on the password delete option by a user, displaying a hint message on the display to prompt the user to enter a new account, receiving the new account entered by the user, setting and storing the new account as a preset account, and generating and sending a random code to the preset account; receiving an input code entered by the user and determining whether the input code is identical to the random code, wherein the input code is obtained from the preset account by the user through another device; and deleting the preset password to release the screen lock state when the input code is identical to the random code.