I have an old (4 years) Galaxy Y young that has a lot of photos on. I have just bought a new Samsung and want to download my pics to my pc as I cannot transfer them with my address book (I have never done this before). When I plug in the USB (new Samsung USB as I can't find the old one that came with the Y) there is the click sound recognising a plug in but no icon and nothing happens - it simply seems to charge. Very frustrated now. How can I download my pics please?