Nokia x , and Nokia xl has been launched with Android version . But don' give authority to install Google Playstore and official version of WhatsApp. Every time, when we download WhatsApp for our Nokia then we get Error telling that" not supported for our Nokia mobile" .
But now, I have a solution for this. The greatest fact of this solution is that you don't need to root your Nokia mobile for installing WhatsApp.
Because , a Unofficial version of Whatsapp is created for Nokia XL and Nokia X .Just download this from the below link .
After download Unofficial version of Whatsapp Plus , then install it as usual .
Also see : How to Install Google Playstore On Nokia x and XL