symbian & antorid

he Symbian operating system is currently the 
leading open platform and it powers Nokia's smartphones, as well as those of a large number of other hardware manufacturers.

All of the major stakeholders in Symbian, including Sony Ericsson, Panasonic, and Siemens, have accepted the offer, representing approximately 91% of the Symbian shares.  Nokia doesn't have a definitive answer form Samsung Electronics yet, but expects them to accept the offer as well.