WhatsApp has now arrived on Asha 308 and Asha 309.
No word as of now for Asha 305 and other Non-touch dual sim phones.
But i suspect later on Whatsapp will roll out for Asha 305 and for non-touch dual sim phones it will roll out after Asha 210 releases in the market.
Whatsapp comes for Asha 305 in the newest SW update: http://discussions.nokia.com/t5/Software-Updates/N
it should become eventually available in Nokia Store too.
I am using nokia asha 305 i downloaded whatsapp then i deleted it...
Nw when i Downloaded it again & am trying to install it says Can't run
together with phone Delete it.%U.