The announcement of financial results for the second quarter of the year Nokia confirmed as a highly anticipated: the marketing of Windows Phone Lumia finally seems to have entered into the heart, marking, with four million units, a doubling of sales over the previous quarter.At the same time overall sales of Nokia smartphones has suffered another decline of 14%.
It's obvious that to determine the percentage contribution of the Finnish manufacturer of the devices based on the Symbian platform whose market share looks set to shrink gradually.