As we know that the market of the nokia company has been take over by the android hence the nokia company starts made their productions with microsft. But I really hates lumia phones because they didnt give any features like android gives.
Because of not entering in the competitive world in future the nokia or the microsoft will go in the past. Nowadays also the peoples dont go for these lumia phones no one is intrested to buy these phones. Worst quality ever by nokia lumia.