1. BlackBerry key > App World. Type 'WhatsApp' on Search field
2. Select 'WhatsApp Messenger' from the search result. Click Download
3. Login to BlackBerry ID account on 'Verify BlackBerry ID'. Click OK
4. Click Yes on 'Would you like to grant WhatsApp Trusted Application status?'
5. Check 'Show on BBM'. Click Run
6. Click OK on 'Confirm BBM Profile Update'
7. Click 'Agree and Continue'
8. Select 'Malaysia', enter your phone number and click Confirm
9. Enter name/ nickname and click OK
10. Click OK on 'Edit your message notifications, set profile photo and many other things'
