Nokia, which reported second-quarter earnings last week, has seen its mobile phone shipments in Greater China drop by 52 percent over the past year. The technology research firm Gartner estimates Nokia's China market share plummeted to 19.1 percent, down from 23.5 percent a year earlier.

Nokia also replaced a slew of senior executives and inexplicably only appointed an interim Chinese head, putting global sales chief Colin Giles in charge on an acting basis, rather than putting an executive with a long-term mandate in charge to salvage operations there.