Patent ID: 8612740

Claim:
A mobile terminal, comprising: a memory including at least two OSs (Operating Systems) and a plurality of applications; a display unit configured to display a plurality of icons corresponding to the plurality of applications on a dedicated screen of a first OS (Operating System) among the at least two OSs; and a controller configured to determine that an execution command for one of the plurality of applications is input to the dedicated screen of the first OS, the execution command being a user's touch to a corresponding one of the plurality of icons, and based on the user's touch: determine whether the first OS is able to execute the application if the execution command for the application is determined to have been input to the dedicated screen of the first OS, if the first OS is determined not to be able to execute the application, determine if a second OS capable of executing the application is among the at least two OSs in the memory, activate the second OS if the second OS is among the at least two OSs in the memory, execute the application via the activated second OS, and display the application executed via the activated second OS while displaying the dedicated screen of the first OS.