Install US TV Apps on your 2013, 2014 or 2015 Samsung Smart TV or Blu Ray Player

Press the Menu button on your remote.
Click on the Smart Hub menu and select Reset Smart Hub
Enter your owners PIN. Default value is 0000
The Smart Hub will reset and you will receive a confirmation message.
Press Menu on your remote,
then access Smart Hub,
then select Open Smart Hub
Choose Setup Smart Hub and continue through the setup until you get to Smart Hub Terms & Conditions Page.
On the Smart Hub Terms & Conditions Page, press the following buttons in the sequence below:
Using the remote, press:
MUTE
then RETURN
then VOLUME UP
and then CHANNEL UP
followed by MUTE once more.

The key sequence that needs to be pressed one key at the time then press the next key in the sequence fast. The RETURN button is also know as the exit button or back button.
Hint: You have to press the combination fast and the Country Selection dialog should appear.
When the Country Selection Dialogue appears, please select US or United States as your country.
Complete the rest of the setup procedure by agreeing to any further smart hub updates.
Hint: Please do not stop the process untill all US TV Apps are installed on your TV or Blu Ray Player.
When you finish the process, all normal TV operations will remain as they were (your cable/satellite/terrestrial TV).
However, you will find the US Channel Apps in the Smart Hub.