Symbian Limited today announces the availability of Symbian OS? v9.3.

Symbian OS v9.3 improvements include:

Improved phone performance
Shorter start-up times for phones and key applications
Improved memory management resulting in more responsive applications and phone features ensuring smartphones work as quickly with better quality features as mid-range phones

Support for new hardware
Native support for WiFi
USB 2.0 on-the-go, allowing faster device connectivity

And some more….

Symbian