A mobile terminal comprising: a display unit; a camera; a wireless communication unit configured to perform wireless communication with an artificial intelligence device, the wireless communication unit including a position information module configured to acquire a position of the mobile terminal; an artificial intelligence unit configured to: collect context information of the mobile terminal, recognize a loss state of the mobile terminal based on the collected context information, and generate a control signal for switching an operation mode of the mobile terminal according to the recognized loss state, a controller configured to; set the operation mode of the mobile terminal to a loss mode for restricting use of the mobile terminal according to the generated control signal, characterized in that the artificial intelligence unit is further configured to: display a power off screen for turning the mobile terminal off if a command for turning the mobile terminal off is received in the loss mode of the mobile terminal, change a power mode of the mobile terminal to a power saving mode according to the command, capture an image of a finder of the mobile terminal in the loss mode of the mobile terminal, and transmit the image of the finder and loss position information of the mobile terminal. a display unit; a camera; a wireless communication unit configured to perform wireless communication with an artificial intelligence device, the wireless communication unit including a position information module configured to acquire a position of the mobile terminal; an artificial intelligence unit configured to: collect context information of the mobile terminal, recognize a loss state of the mobile terminal based on the collected context information, and generate a control signal for switching an operation mode of the mobile terminal according to the recognized loss state, a controller configured to; set the operation mode of the mobile terminal to a loss mode for restricting use of the mobile terminal according to the generated control signal, characterized in that the artificial intelligence unit is further configured to: display a power off screen for turning the mobile terminal off if a command for turning the mobile terminal off is received in the loss mode of the mobile terminal, change a power mode of the mobile terminal to a power saving mode according to the command, capture an image of a finder of the mobile terminal in the loss mode of the mobile terminal, and transmit the image of the finder and loss position information of the mobile terminal. collect context information of the mobile terminal, recognize a loss state of the mobile terminal based on the collected context information, and generate a control signal for switching an operation mode of the mobile terminal according to the recognized loss state, a controller configured to; set the operation mode of the mobile terminal to a loss mode for restricting use of the mobile terminal according to the generated control signal, characterized in that the artificial intelligence unit is further configured to: display a power off screen for turning the mobile terminal off if a command for turning the mobile terminal off is received in the loss mode of the mobile terminal, change a power mode of the mobile terminal to a power saving mode according to the command, capture an image of a finder of the mobile terminal in the loss mode of the mobile terminal, and transmit the image of the finder and loss position information of the mobile terminal. display a power off screen for turning the mobile terminal off if a command for turning the mobile terminal off is received in the loss mode of the mobile terminal, change a power mode of the mobile terminal to a power saving mode according to the command, capture an image of a finder of the mobile terminal in the loss mode of the mobile terminal, and transmit the image of the finder and loss position information of the mobile terminal.