How to add channel to Favorites?
1.1. Tap the screen while the video viewing mode to show the app's toolbar.
1.2. Tap 
.
or
2.1. Tap the screen while the video viewing mode to show the app's toolbar.
2.2. Tap the Channels list 
button in the lower right corner.
2.3. Tap .
After adding the channel to Favorites the star color will change to yellow.
