China Mobile is the world's largest wireless carrier, by almost any measurement, with over 650 million mobile subscribers. Its sheer size has made the operator a prime target for Apple partnership rumors, but the two companies have yet to ink out a deal.
But that hasn't stopped folks from using the iPhone on China Mobile's gigantic network. Last fall the carrier announced that it was tracking more than 10 million unlocked iPhone users. And today, just 6 months later, it says that number has gone up 50%...