Major differences you should know between the iPhone 2G, 3G and 3GS

Ever since June, 2007, Apple has debuted three generations of iPhone, marking the advancement of this miraculous invention annually. The iPhone 2G, the first generation of iPhone, introduced the first and the only mobile device exclusively made by Apple. A year later, the iPhone 3G upgrades transmitting module to meet faster 3G mobile network. In June, 2009, the latest iPhone 3GS sees breakthrough on performance and speed. Needless to say, the newer is the better. If you are preparing to ... Read more