search youtube on aptoide
If its not on first line hit more
There are two smart youtube tv apks
I used the one with the black background
click on it and check version
I missed it ,forgive me will you?
I just went on aptoide tv and was able to install both versions(one at a time of course)
I then went to youtube and took a free trial to youtube tv
Installed version 6.17.505 I had no issues signing in and playing movies
I would uninstall updates and let them reinstall and see if that fixes it If that doesnt work I would reset the box
Allaboutbuzz might have a better suggestion
you might want to check available memory because your box is not up to date
current versiom is 2.0 (352 or 353) I am not at home right now to check which one
It is version 2.0?
It's not a matter of it being any other android box That's why I mentioned version
There are apps that wont work properly on the buzz 4000 and 4500 due to it being android 9
go to apps on home page check first ,some are there already
I load by usb ,app installer most of the time but thats just me ,old school...lol
aptoide is easier than google play
is your nvidia shield android 9? Then the same version should work
youtube works on my 4500 so should work on the 4000
If not now it will after next update