BB Curve :: 9320 - Menu Not Scroll?

Yesterday arrived the BB 9320 that i take with my carrier in Italy (Vodafone IT).I started it but when the phone arrive at home page there is a problem: the menu not scroll down, all the page not scroll down.I clicked on the bar over the icon and this open the big menu with all the icon: at screen there are 3 lines of icon, but down the third there are other two, but when i go down with the selection the other lines not scroll up, so i can't see the other lines of menu.Other situation: i open for example the option menu, in the lower right corner there is a little arrow with the tip pointing downwards to indicate that the page continues, so i scroll down but the page not go up so i can't see what there is under.