VRinactive.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.VR;

public class VRinactive : MonoBehavior {

  public void Start()
  {
    StartCouroutine(DeactivateVR("none"));
  }

  public IEnumerator DeactivateVR(string VROff)
  {
    VRSettings.LoadDeviceByName(VROff);
    yield return null;
    VRSettings.enable = false;
  }
}