Samsung Support advised me that I should be able to use SmartView on an A12 but I can't find it in the drop down options (I mean in the same place as switching off the wifi, sound, flight mode e.t.c) and I can't find it in the Galaxy App Store or Google Play Store.
I would appreciate knowing if I can access Smart View on an A12 and, if so, how?
Also I think I am correct in saying that SmartThings isn't compatible with an A12 and SmartHome is being replaced by SmartThings?
Edit: Sorry in my original reply, below, I should have said SmartHome not SmartThings.
Also if anyone knows of an alternate screen share app I would be intersted.
It looks like SmartThings works on an A12. However I haven't tested it much as it insists on knowing my location so I uninstalled it. I can see that some users might appreciate the convenience of it knowing which devices are near by but I think there should be an option for the user to not allow location tracking and manually select which device they want to screen mirror to.