Official Belle update to reach users in ‘early 2012’.Vivek Kartha
Symbian one of the most successful smartphone operating systems ever produced will get its next version on some Nokia devices (which were previously running Symbian Anna and ^3) around February 2012.
The update will be available to existing smartphones such as N8, E7, X7, C6-01, C7, Oro, E6, and Nokia 500. Symbian Belle was first seen with the release of Nokia 600, 700 and 701. From then it has been receiving good reviews and feedback.