http://wccftech.com/install-galaxy-s8-rom-note-8/

Samsung’s latest Galaxy Note 8 has been available for a few weeks now, bringing an amazing design and software features. The device comes with Android 7.1.1 Nougat out of the box, an update that many Samsung devices are yet to get. Developers have now ported Galaxy Note 8 firmware for both the Samsung Galaxy S8 and Galaxy S8+ with this Galaxy S8 ROM.

Ambasadii Full Note 8 port, released by an XDA developer, brings all the awesomeness of Note 8 right on your Galaxy S8. Here’s to how to flash this Galaxy S8 ROM on your devices.