[jakejm79]

I believe there are server side checks by Netflix to verify what device is connected and the DD+ stream is only made available to whitelisted devices using the AndroidTV (leanback) version of the Netflix app (as far as Android boxes are concerned anyway). Though the check may just be to see if the device is running the Android TV OS vs. regular Android, the assumption being that all 'certified' AndroidTV boxes are capable of DD+.