Nokia struggled on Thursday as it saw a drop both in its financials and its market share. Its operating profit dropped 35 percent year-to-year to the equivalent of $1.03 billion as a slight increase in smartphone shipments wasn't enough to offset steeper drops in its basic phone mix. It shipped 108.5 million phones in the winter, a one-point increase from last year but low enough that Nokia expected to drop from 33 percent share to 29 percent.