The instructions below are in Oculus Support Section, but when I pull Oculus Home up, there is no "Environments" option under the Library: (Any ideas?)
You can change the Oculus Home environment after you put on your Samsung Gear VR headset.
To change your Oculus Home environment:
Put on your headset and go to Oculus Home
Select Library at the bottom
Select Environments and the choose a new environment
In the Home VR environment, click the right-most button across the bottom (looks like a cityscape). After you click it, you'll have to shut down and restart the desktop app for the change to take effect.
I cannot even get to a menu selecting environment, even after restarting Oculus software. Perhaps this is being developed and available with next patch?