A lot of things happened in 2009 in the cellphones world, each mobile phone has its own history. Off course iPhone was one of the outstanding brand which introduce iPhone 3GS in cell phone revolution. So we can say that iPhone was mass popular phone in 2009.
Well, time passed and New Year kicked in and, guess what? Finally in 2009 the iPhone was great news to himself, became nothing more and nothing less than the hottest phone of the year in the U.S.. This development was given by Nielsen pollster who carried out the Top 10 most used phones in the United States throughout 2009 and phone from Apple was the big winner. Unlike other phones, the iPhone has a rate of 4.0 percent of market share, obviously taking into account all phones sold in the USA.