My first wp8 smartphone was the Lumia 620, then I got Lumia 820 and now the 625. Bing search was never useful to me, the only part of it I use is the barcode reader but when I had the 620 bing search turned into a full featured app with tips about the background image, news and other stuff but on the 820 and 625 there's only the backgroun and the search. Someone knows how to enable it on these devices?