You can update an application that is installed on your device if a new version is available in the Application Center.
Follow this procedure to make the latest versions of favorite and recommended apps available on your device. Applications that are marked as favorites and that have an updated version are listed in the Updates view. The applications that are marked as recommended by the Application Center server administrator are also listed in the Updates view, even if they are not favorites.
If a more up-to-date version of an installed application is available on the server, it is listed under Update or Recommended.