[Root]WhatsApp call enabling via invite is just hoax topic

Hi
Here is the method which enables calls in WhatsApp along with the contacts. Actually u can call :)

Code:

---

<boolean name="call" value="true" /> <string name="call_allowed">all</string>

---

Put the above code in
Data/Data/com.whatsapp/shared_prefs/com.WhatsApp_prefs.XML

Clear whatsapp from recents
Start again

You will see this screen


Then goto chats tab select any of ur favourite contact
Tap on the phone symbol


Voila



thanks to
Abdulhaseeb for guiding me to XML editing