After this week's announcement that Japan's biggest mobile carrier, NTT DoCoMo, would support the new iPhone lineup, China Mobile is the last major holdout. A tie-up would require Apple to create an iPhone that runs on China's homegrown mobile standard but would give it a partner with 750 million subscribers.
The latest iPhone release also marks an upgrading of Apple's marketing in China. For the first time, the new model will be released in China at the same time as it debuts on Sept. 20 in the United States and other major markets such as Britain, Japan and France. In more than 100 other countries, it will not go on sale until December.