Optimize your Smartphone by using NetQin's Mobile Guard which is specially designed to make your mobile run faster.Some of the features according to its official website are :

1. System Optimization : Scans your system to make sure there are no unnecessary processes taking up your system's memory, and that it is indeed running at its most optimal level.

2. Cloud Scan : Scan your device on our Cloud platform and get a full analysis on your device's safety status，protect your mobile phone against malware.

3. Call & SMS Filter : Calls and messages from Blacklisted numbers can be rejected and filtered by selecting or customizing the rejection mode to protect you from spam messages and unwanted calls.

Opera has launched 11'th consecutive version of their popular internet browser's mobile version for all Symbian and Android OS mobile phones with some tweaks in the software.

The look of the browser has almost kept same with an added icon 'O' in the bottom right screen in place of settings icon .

This version can be downloaded from their mobile wapsite m.opera.com from mobile's browser free of cost with many other download options.The download size of the setup file forSymbian OS is around 8MB.