It seems to bring major camera improvements and new features. The number of Galaxy Note 8 users are saying that this update brings Super Slow-Mo video recording function to their devices. Also, the AR Emoji stickers are there with this update.
The size of the update is 444.45 MB. The Galaxy Note 8 software version is N950USQU5CRIA.
To download this update manually, open the phone’s settings, navigate to and tap Software update, then tap Download updates manually.