Roundup: Unlocked iPhone 4S becomes available all of a sudden while Siri’s port to iPhone 4 improves

Apple already selling the unlocked and contract free iPhone 4S in USA Contrary to the announcements regarding sales of unlocked and contract free iPhone starting in November in USA, the unlocked and contract-free iPhone 4S is already available in some stores in United States. Source Siri’s port to iPhone 4 improved The person who had…