TouchWiz is getting some Nougat love.
Samsung offered a Marshmallow beta program for the Galaxy S6 and S6 edge last year, and the company is doing the same this year for the Galaxy S7 and S7 edge. The Android 7.0 Nougat beta test for both devices will kick off from November 9, and testing will continue until mid-December, which is when we can likely expect a final Nougat build.
The program gives beta testers the ability to send feedback and suggestions directly to Samsung. If you're interested in testing out Nougat on your S7 or S7 edge, you need to download the Galaxy Beta Programme app from Samsung's Galaxy Apps store. After downloading the app, you'll have to fill out an application form, and if you're selected, you'll be able to download beta Nougat builds from the Software Update section in your phone's settings.
As always, there are a few caveats: beta testing is limited to unlocked models of the S7 and S7 edge in the UK, and carrier variants (Sprint, T-Mobile, and Verizon) in the U.S.. The Galaxy S7 edge Olympic edition and Batman Injustice Edition are ineligible.