According to a leading Chinese manufacturer, there is a newer version of iPhone 4G, code name N99, in development that will support CDMA technology in addition to the GSM support today. The next generation iPhone will not only include better hardware and software, but also include back panel touch capabilities, 5M pixel camera, video calls capability and enhanced wireless networking features, such as WLAN wireless local area network IEEE 802.11n support that could enhance the data transfer rate up to 600Mbps.