A wireless terminal comprising: a memory; and a controller configured to: store a plurality of unlocking patterns in the memory, wherein each unlocking pattern is to be used as a password for entering an unlocked mode of the wireless terminal without requiring user identification information to be inputted together with the unlocking pattern and each unlocking pattern is a pattern of continuous touch movement detected on a touch screen of the wireless terminal; control the touch screen to display a screen including a plurality of points; receive an unlocking pattern continuously connecting at least part of the plurality of points on the screen; determine whether the received unlocking pattern is included in the plurality of unlocking patterns; and if determining that the received unlocking pattern is included in the plurality of unlocking patterns, unlock the wireless terminal and switch the wireless terminal to an unlocked mode corresponding to the received unlocking pattern, wherein the controller is further configured to: when an album view application is selected in a first unlocked mode corresponding to a first unlocking pattern, execute the album view application and display only first image data associated with the first unlocked mode, wherein the first image data corresponds to image data stored during operation in the first unlocked mode, and when an album view application is selected in a second unlocked mode corresponding to a second unlocking pattern, execute the album view application and display only second image data associated with the second unlocked mode, wherein the second image data corresponds to image data stored during operation in the second unlocked mode, the second image data differing from the first image data. a memory; and a controller configured to: store a plurality of unlocking patterns in the memory, wherein each unlocking pattern is to be used as a password for entering an unlocked mode of the wireless terminal without requiring user identification information to be inputted together with the unlocking pattern and each unlocking pattern is a pattern of continuous touch movement detected on a touch screen of the wireless terminal; control the touch screen to display a screen including a plurality of points; receive an unlocking pattern continuously connecting at least part of the plurality of points on the screen; determine whether the received unlocking pattern is included in the plurality of unlocking patterns; and if determining that the received unlocking pattern is included in the plurality of unlocking patterns, unlock the wireless terminal and switch the wireless terminal to an unlocked mode corresponding to the received unlocking pattern, wherein the controller is further configured to: when an album view application is selected in a first unlocked mode corresponding to a first unlocking pattern, execute the album view application and display only first image data associated with the first unlocked mode, wherein the first image data corresponds to image data stored during operation in the first unlocked mode, and when an album view application is selected in a second unlocked mode corresponding to a second unlocking pattern, execute the album view application and display only second image data associated with the second unlocked mode, wherein the second image data corresponds to image data stored during operation in the second unlocked mode, the second image data differing from the first image data. store a plurality of unlocking patterns in the memory, wherein each unlocking pattern is to be used as a password for entering an unlocked mode of the wireless terminal without requiring user identification information to be inputted together with the unlocking pattern and each unlocking pattern is a pattern of continuous touch movement detected on a touch screen of the wireless terminal; control the touch screen to display a screen including a plurality of points; receive an unlocking pattern continuously connecting at least part of the plurality of points on the screen; determine whether the received unlocking pattern is included in the plurality of unlocking patterns; and if determining that the received unlocking pattern is included in the plurality of unlocking patterns, unlock the wireless terminal and switch the wireless terminal to an unlocked mode corresponding to the received unlocking pattern, wherein the controller is further configured to: when an album view application is selected in a first unlocked mode corresponding to a first unlocking pattern, execute the album view application and display only first image data associated with the first unlocked mode, wherein the first image data corresponds to image data stored during operation in the first unlocked mode, and when an album view application is selected in a second unlocked mode corresponding to a second unlocking pattern, execute the album view application and display only second image data associated with the second unlocked mode, wherein the second image data corresponds to image data stored during operation in the second unlocked mode, the second image data differing from the first image data.