You can't set individual TV programmes as favourites, but you can set favourite channels. In the Freesat mobile app, double-tap

through a number of filters to get you to the programme you’re after.

the front of the box. This tells you which mode your box is in. Below is a guide to what the coloured lights represent. 

update to the Freesat mobile app, you should get a pop-up message when you log in, and all you need to do is follow the instructions