How to post via iPhone on facebook?

How to post "via" iPhone on facebook?

Install the FB app for iPhone.

Install facebook app in your phone.log in from this app then post your statuses&photos.
Note: if you usd browsers(eg: opera, uc browser, etc.)"via from iphone" will not appear.
*Good luck*

There are 2 ways
1) install the Facebook app free on your iPhone, connect to your account and post whatever you want
2) go to settings find the place tha sais Facebook tap it connect and you are ready to post