I have samsung galaxy s6. Can I İnstall the beta version of nougat made for galaxy s7 to s6
However, I would suggest using CyanogenMod if you want to get to the latest version of Android when your phone will be no longer supported by the manufacturer.
Unfortunately, as of right now, even CyanogenMod doesn't support Samsung Galaxy S6.
Perks of having a Samsung, hehe.
People, please remember : There are no stupid question.