On January 27, Apple announced their latest quarterly results in a conference call. In that call, Apple announced that they sold an all-time record of 51 million iPhones. In our report covering the conference call we noted that Apple's CEO Tim Cook had stated that iPhone sales had doubled year-over-year in mainland China and later noted that iPhone activations the week since the China Mobile launch had been highest ever in that country. He further noted that the iPhone only launched in 16 cities and that they should see the iPhone in more than 300 cities by the end of the year as China Mobile upgrades to 4G. A report out of China today confirms that Mobile China is on track with their 4G expansion.