I've downloaded Quick Support so that a friend can control my S9+ from another android device, but when I'm promted to download the 'Add-on: Samsung' app for remote control to work, I get an error message saying 'Can't install Add-on: Samsung'.
Does anyone know if this is a problem with the app not being available on an S9+ or is it a problem from my end? (I've tried all the troubleshooting from the Google help link btw)
Any help is appreciated/