Hi, Screen displays 'Device manager,

download the manual:
http://mx.lge.com/support/support.jsp

If “MTP Media Player”window is displayed when the FM37 is connected to PC, click the “Cancel”button.Above window may not be shown as the Windows user settings.

Select the “LGE MTP PLAYER-FM37”in Windows Explorer.“LGE Internal Storage”folder will be shown.Copy the “FM37.ROM”to the “LGE Internal Storage”folder.Copy the “FM37.PAC”to the CONFIG folder.