Download a video from RealJamVR to your phone, remember the location where you saved it and don't rename the file.
We suggest you install DEO VR. Once installed, you can access DEO VR from a shortcut.
You will be able to browser your smartphone folder list as soon as you launch the DEO VR app. All you have to do is to locate the previously downloaded VR video and launch it from the app. Please visit http://deovr.com/ for more inforamtion on DEO VR player.