How to enable fake VR mode on a phone

It seems the webvr plugin supports 'fake VR' (side-by-by side) display only on desktop and tablet devices, but not on phones.

I am developing a skin specific for stereoscopic tours, and would like it to enable fake VR also on phones, with gyro support. This would make the tours more attractive for the 3D photography community, who generally can view such a display 'free' or with a phone stereoscope. I have already added anaglyph display, which works nicely, thanks so much for that.

I'm sure this is an elementary problem but I do not know krpano well enough to find the solution.

SOLVED

This was also an https issue. Enabling debug mode on the phone and using adb to reverse port 8090 makes it possible to access the tour via url 'localhost:8090'. Then gyro is available and fake VR mode works.