iPhone 4S Sold Twice As Fast Compared To iPhone 4: 4 Million In 3 Days
It was on October 14th that Apple iPhone 4S went on sale. And in just three days it has sold over 4 million units. Thats just in six countries (USA, UK, France, Japan, Germany and Australia). Pre-orders went live on October 7th, and on day 1 itself all…