If you could kindly quote the model number, this might help.
Once we have determined for you what you have there, and if it is an Android model, typing mobdro in the search box at the top of the forum will lead you to this and other threads that discuss this topic.
It is a bit more involved than just collecting it off the Google Play Store would be, if only it were on there, but it does seem to be doable.
YouView Superuser, but not an employee of YouView, nor retained by them for this purpose. It's purely me speaking
