How To Video: Use your Galaxy S4 as a universal remote4:05 /
Samsung's WatchOn app and the S4's IR blaster give you control over your TV, set-top box, and more. Plus, the app's programming guide puts all of your favorite shows at your fingertips.
This is the interactive sidebar!
Click any icon for more information as they appear--don't worry, we'll pause the video and wait for you to come back.
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