Update to New... Im on N910T...ANJ7 topic

I wanted to update to the new release.. I have root and TWRP on my Note... I ovi cannot download the update on my phone.. What are the steps in getting the download and to update with a Note that is root and flashed recovery?

Sorry I did try to look for a thread before posting this... I guess Im asking can I just download it and update or not because im rooted and have TWRP??? Please help