If your are using one of the latest Symbian phones (Symbian ^3 or Symbian Anna) then you need to upgrade to Nokia Belle. Nokia Belle can not be compared with the likes of iOS or Android or Windows but the user experience is much better. It is all-new look, with up to six home screens and new widgets.
Others are new status bar, new toolbar,new Nokia Maps, as well as improved video recording and web browsing. The current Compatible Phones are : Nokia c6-01, Nokia C7, Nokia N8, Nokia E6, Nokia E7, Nokia X7, Nokia 500, Nokia Oro
Steps
1. Download Nokia Suite 3.3 and install on your PC from here
2. Connect your phone to your PC
3. Click the software update icon in Nokia Suite 3.3 then follow the instructions shown on your computer
You can also Listen to this video