LG 47LA6200 Owner's Manual page 188

✎ You can purchase apps from PC or TV but you must use the TV to install and
run them.
✎ If you have insufficient storage space on the TV, you can download apps to a
USB storage device connected to the TV's USB Apps port. Apps stored on a
USB device are available to run/delete/move via the
✎ A USB Memory Stick containing apps cannot be used for other data. (For
USB Apps Only)
My Apps screen.