Android is most advanced mobile operating system in present. Nowadays, most of the people demanding Android phone when they plan to purchase smartphone or Tablet. The Symbian mobile operating system was popular before Android mobile OS, but that is history. The Google is owner of Android OS, and Google wants to  ahead in mobile internet for searching and providing his other services on mobile. That’s why Google regularly update Android OS. Android is open source OS from the internet giant Google. Any manufacture who makes smartphones can get Android OS Read More