Samsung has commenced the roll out for Android 6.0.1 Marshmallow on the Galaxy Note 5. The update has been spotted in Cambodia and is expected to be hitting devices OTA. Marshmallow brings with it a whole bunch of improvements, with Samsung adding its own touches like ad-blocking support in the new Samsung browser.
This roll out also follows the beta test Samsung held for the update on the Galaxy Note 5. If you haven’t yet received the update notification, you can check manually by heading into the settings area, the hitting About device > Software update. If nothing is found give it some time as this won’t hit every device simultaneously.