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Apple co-founder Steve Wozniak points the way into an Apple store to buy a new Apple iPhone 4S in Los Gatos, Calif., Friday, Oct. 14, 2011. Wozniak waited 20 hours in line to be the first Apple customer at the Los Gatos Apple store to buy the new iPhone. (AP Photo/Paul Sakuma)

Thousands line up for Apple iPhone 4S

A faster iPhone with better software and an improved camera went on sale in seven countries on Friday as hundreds of buyers camped out for hours to be among the first to get one. (AP)