Apparatus and method for configuring password and for releasing lock

摘要

Methods of configuring a different authority for a plurality of users to use at least one application in an electronic device. User inputs are received to set passwords for respective user levels, where each user level is associated with a different authority to access applications. The passwords are registered for the respective user levels. At least one application is associated with one of the user levels. Method of releasing a lock in an electronic device. The method includes: receiving an input password for releasing the lock; comparing the input password with configured passwords for a plurality of user levels associated with different authority for at least one application; and releasing the lock in consideration of a user level for the input password when the input password matches any one of the configured passwords.