I have a Sony Bravia KD-49X8309C, I seem to have a problem trying to access All4, 5OD & ITV Player. When i click on the apps for them they take me to a YouView page to search for a TV signal but i dont use a TV Aerial. Are these not stand alone apps (like i have on my Amazon Fire TV stick) & can only run through youview, If so its a smart TV thats not very smart. Iv even tried to look for them on Google play store as its an Android TV but there not on there.