Well-placed sources say the iPhone 3G's call-dropping woes are due to a faulty chip, which Apple...

|About: Apple Inc. (AAPL)|By:, SA News Editor

Well-placed sources say the iPhone 3G's call-dropping woes are due to a faulty chip, which Apple (AAPL) plans to fix through a software upgrade. A recent Nomura note said the problem involves a communications chip made by Infineon (IFX).