You can download and install newer version of the Social Client version from Nokia Store on Nokia Symbian^3 devices. To find search Social Networking client on Nokia Store. Or check if Socal Client upgrade is available on your device software update (Menu > SW Update).
To check the version select Options > About on the Social client.
Note: Social client is pre-installed on the following Symbian^3 devices: Nokia N8-00, E7-00, E6-00, C7-00, C6-01, X7-00, 500, 603, 700 and 701.