Mobile terminal and method of controlling a mode switching therein

A mobile terminal including a communication unit configured to communicate with at least one external terminal; a memory configure to store at least first and second operating systems including at least first and second modes, respectively; and a controller configured to execute the first operating system and to activate the first mode corresponding to the first operating system, to display a first information screen on a display unit corresponding to the activated first mode, to receive a switching signal indicating the first mode is to be switched to the second mode, to activate the second mode and deactivate the first mode, and to display a second information screen on the display unit corresponding to the second mode and that is different than the first information screen. Start Hypervisor SI201 Guest OS 1 booting - S1202 Guest OS 2 booting S1203 Hypervisor interacts S1204 with H/W directory Isolated S1205 shared virtualized device drivers Mode Selection can be added Mode Select? Hypervisor _S1216 NY' Hypervisor ~S1211 for Guest OS I for Guest OS 2 Guest OS I App I App ... Guest OS 2 App I App ... home (Private) ~(Private) home (Business) (Business) S1207 S1208 S1209 S1212 S1213 S1214 Mode Mode Switch? Switch S1210 S1215