[eilynn]

I need an FB connect component for BB with OS below than 5.0
Any link will be appreciated.

[pshift]

That one does not exist. I see you have a BB 9800. It should work on that device since the OS is definitely 5.0+

[eilynn]

No, I mean that I need to develop application that use FB connect component to post message to user's wall.

I have the component already, but it used for BB with OS 5 or above. I need for OS below than 5.