Getting Facebook on iPhone 3gs?

Is there anyway I can get the Facebook App on my iPhone 3gs without updating it? My phone is jailbroken

The Facebook app requires iOS4.3.

As far as I know, you'll just have to use Safari and bookmark Facebook.

Someone else might have a workaround.

Try going into installous or googling facebook app for you version or under. Good luck, updating to 5.1.1 isn't a bad idea though.