As expected, this update does not bring the September security patch, as Samsung seems to have deemed plugging the BlueBorne vulnerability a priority this month. The update also brings improvements to wireless charging and the navigation bar. The build number for the update is G955FXXU1AQI7.
Oreo beta program for Samsung Galaxy S8 likely launching next week
Only T-Mobile and Sprint users will be allowed to fill up these, meaning other carrier models aren't eligible to join the beta program. Sign-ups will be carried away via the Samsung Members and Samsung+ apps. The beta build will also be pushed the same day.
The first wave includes South Korea, the United States, and the United Kingdom.
There is also a second wave of markets which would get the to beta-test Android Oreo. The countries are Germany, Spain, France, Poland along with India and China. Samsung Galaxy S8 Oreo beta test markets confirmed