How to collect favorite channels of QHDTV apk？

How to find my favorite channels immediately for QHDTV apk? Just need to collect those channels we usually like to watch as followed:

1. Choose a channel you want to collect.

2. Click the OK button on the remote control for more than 3 seconds.

3. Confirm to Add to Favorites.

4. Then you could find it in Favorite.

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