Blackberry Facebook Download App
Step 1: Move your finger left on the screen to open the main menu. Tap BlackBerry World.
Step 2: Faucet Search.
Step 3: Type in Facebook and also tap Search.
Step 4: Faucet Facebook.
Step 5: Faucet Download. Wait a moment while the application is installed.
Step 6: Slide your finger up the screen starting from the bottom side of your cellphone to return to standby mode.
I really hope the above brief tutorial could help you. Thank you.