iPhone 4S still means trouble for rival handset makers

(Credit:Apple ) TheiPhone 4S may not be wowing the blogosphere, butAndroid handset manufacturers probably should start to worry. “It’ll be able to eat into share of other (original equipment manufacturers),” said Matthew Thornton, an analyst at Avian Securities. Related stories• Apple’s next iPhone makes its debut• How Apple co-opted the Internet• Apple iPhone 4S personal …