'iPhone 4S' Coming in September With Sprint and T-Mobile Support?

Forbes reports on a new research note from Jeffries & Co. analyst Peter Misek claiming that Apple's next-generation iPhone will be a relatively minor revamp known as the "iPhone 4S" and will debut in September. Misek also claims that Apple will be expanding carrier availability in the U.S. to include Sprint and T-Mobile by the end of the year, with China Mobile also reportedly coming on board.

"According to our industry checks, the device should be called iPhone 4S and include minor cosmetic changes, better cameras, A5 dual-core processor, and HSPA+ support," he writes in a research note.

But he also says that "industry checks indicate Apple will likely announce Sprint, T-Mobile, and China Mobile as new carriers."

The "iPhone 4S" name first gained publicity last month in claims that Apple has been providing select high-level iOS developers with souped-up iPhone 4 devices, with the source citing an unofficial name of "iPhone 4S" for the device.

Misek's report goes on to note that the next-generation iPhone is not likely to bring compatibility with faster LTE 4G networks rolling out in some markets, as the required chipsets from Qualcomm are not yet available in quantity to support the inclusion of the technology.

As for LTE, he says the Qualcomm LTE chipset Apple would have used "is currently not achieving yields sufficient for inclusion in the iPhone 5." He says Apple had hoped to have the LTE chipsets ready, but was planning a version without LTE called iPhone 4S.

The claim regarding a lack of LTE compatibility in the next-generation iPhone fits with earlier reports that the required chipsets won't be available to make their way into handsets until 2012.