Why won't Firefox work on my Roku Express?
If I open the Firefox app on my Roku Express it goes to a "Get Set Up" option which, when selected, opens "Get the latest Firefox for Android" and two other options ("Set up devices on same WiFi network" and "Send a video to your Roku") but none of them work. So far, this Roku device has been useless at receiving videos from any of my devices, tablet or smartphone.
If I open the Firefox app on my Roku Express it goes to a "Get Set Up" option which, when selected, opens "Get the latest Firefox for Android" and two other options ("Set up devices on same WiFi network" and "Send a video to your Roku") but none of them work. So far, this Roku device has been useless at receiving videos from any of my devices, tablet or smartphone.
Opaite Mbohovái (2)
I will move the question to mobile support because you posted with a mobile device and Android 6.
Doesn't your device support a more recent Android version (7 or 8)?
I have a Samsung Galaxy Tab SM-T800 using Android 6.0.1 and I've checked for software updates but there seems to be no further update available.