iPhone Facebook App help

[Marc]

Hey, so I have an old iPhone (3G) and I was having some trouble with my Facebook app so I thought I'd delete it and reinstall it. But when I tried downloading it again it said I needed iOS 4.3 to download. But I don't :suspect:

Any ideas of how I can get it back? I've tried to put it back on via iTunes on my laptop, with no success.

Pain

[Marc]

One suggestion would be to get an iPhone 4 or 5 but I want realistic and cheap suggestions :laugh:

[Glenn.]

Have you downloaded the iOS6 update?

Or can't you do it on the 3G? :suspect:

[Marc]

Apparently my software is up to date :(

[Glenn.]

Have you got the 3G or 3GS?

[Glenn.]

I don't know what to suggest. Have you tried deleting it from your iTunes and then reinstalling it?