I want to have a fair opinion of galaxy A5 2017 owners. I am still running nougat didn't want to upgrade and face battery drain or else. What's the percentage I will have a good experience with Oreo? I heard I will not be able to downgrade... Thanks a lot
Do the update, Oreo is great! I don't have an A5 but I have an A8 and various other phones that is running Oreo.
I would recommend to do a factory reset after any major OS update to help avoid any issues.