WhatsApp for Blackberry
Below is a full collection of how to back up or transfer WhatsApp chat history for Blackberry. All of them are easy to understood and simple to operate.
This is a guide that will help you transfer WhatsApp messages from old BlackBerry to New BlackBerry 10 when you update your old BlackBerry phone.
If you don't want to permanently lose your precious WhatsApp chat history, click in and learn to back up and restore WhatsApp from BlackBerry.