Analysts Predict Bumper iPhone 4S Sales - Up To 4m This Weekend

As customers queue up for the iPhone 4S in seven launch countries, industry analysts are predicting bumper sales for Apple.

Charlie Wolf of Needham and Co. says it will "easily outpace any previous launch" with as many as four-million devices sold this weekend alone.  That compares with first-weekend sales of the iPhone 4 of 1.7-million.

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