To reinstall WhatsApp
- Delete WhatsApp from your BlackBerry. Not sure how? Read this article.
- When the device tells you it needs to reboot, choose OK and the phone will restart.
- Download and install the most recent update of WhatsApp by visiting this link in your default BlackBerry Browser.
It is free to download and reinstall WhatsApp. If you would like to learn more about the cost of WhatsApp, read this article.
Learn how to reinstall WhatsApp on: Android | iPhone | Windows Phone | Nokia S40 | BlackBerry 10