[Q] how can I update to kitkat manually? topic

Hi guys, I've searched a bit for this and couldn't find anything, so I thought it was because it's a bit of a noob question...

So yesterday I rooted my international exynos note 3 (sm n900) via CF auto-root. Everything worked fine. I was wondering if there was a way to update my phone to kitkat, since it's attached to a provided that hasn't released kitkat officially yet...
Or do I have to wait until it's released officially for my carrier, then unroot, update and reroot?

Thanks :)