Another iPhone 4 headache, as Apple (AAPL) says white models of the new phone continue to be...

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

Another iPhone 4 headache, as Apple (AAPL) says white models of the new phone continue to be "more challenging to manufacture than originally expected" and will not be available for sale until later this year. The availability of iPhone 4 black models is not affected. AAPL -0.6% premarket. (PR)