SHENZHEN, China, July 11, 2011 /PRNewswire-Asia/ -- The iPhone 4 smart phone, with advanced technology and powerful functions, has taken the lead and become the number one smart phone since it came out in 2010. Many people regard this phone as a sign of their social status because it implies the tre
Source : http://www.prnewswire.com/news-releases/iphone-4--...
Source : http://www.prnewswire.com/news-releases/iphone-4--...