Android o beta version

no

it will take one year from now

samsung start in jan 2018

If you are an old Samsung user then you must know that Samsung tests Latest Andriod Beta in its latest Flagship, so Andriod O will be tested on S8/plus, not on S7/edge

S7/edge honeymoon period has gone after the arrival of new bride 😂

may be in india samsung not provide to test beta of latest android os

may be us, china, korea

j5 6 7upgragde sure???

Yes that's a true fact it wil indeed be updated to Android O as and when available

Thanks for being with Samsung and sharing your concern. We're delighted to see your excitement for the latest operating system. Samsung constantly works towards bringing-out the best updates incorporating the latest technology along with great features. However, updates are released through FOTA in waves only so we will notify you any update in this regard via FOTA i.e Menu> Settings> About Device> Software Update> Auto Update> Enable it. We appreciate your loyalty, thanks for sharing your concerns with the Community!