 Reset button also have a front or back USB button,
	but currently both perform the same functionality.

<ul>
	<li>If you press the Reset/USB buttons for one or two seconds,
	both LEDs will start flashing, and the script that you specified in the
	<strong>Back button cmd</strong> will be executed.<br>
	If no script is specified all USB mounted filesystems will be unmounted,
	making it safe to remove the attached USB device. Notice that unmounting
	will be unsuccessful if any service is accessing the USB fil