Just bought a new Samsung S6 Finding all the settings very different. When I plug my old phone or other gadgets into the Pc through Usb I can access all the folders them. However with the Samsung S6 the icon for it appears in My Computer But when I click on it there is nothing there or sometimes it will show Internal Storage. It doesn't enable me to get into the other folders where the ringtones notifications etc etc are as before. How can I change this?