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WhatsApp messenger, the most popular mobile messaging app that allows exchanging messages for free, but now Reddit reported Whatsapp offering the voice calling feature look like Skype and Viber. but problem is that the feature is in the beta version and is not yet ready for a public release.
 This news was broken on Reddit, when a user posted some screenshots showing with a calling feature in the app. But now question’s is that how to enable voice calling feature on Whatsapp.
 Just follows this methods if you want to activate Whatsapp voice calling feature on any Android device.
Method 1:
1- Download latest Whatsapp app from whatsapp.com/android
2- Uninstall older version and reinstall downloaded whatsapp.
3- who already have the calling feature to call you to unlock it.
Method 2:
Note: ES File Explorer require root access your android mobile so please first enable root access. so watch my video tutorial How To Root Your Samsung Galaxy.
You can also try this method.
After installing whatsapp, Open Root Explorer or Es file Explorer and Go to Data > Data > com.whatsapp > shared_prefs > com.whatsapp_preferences.xml
Edit the above file and Add these two lines after all Now save the file and Go to Settings > Apps and Force Stop WhatsApp .
