Step 1: Go back to the main menu and open up Smart Hub
OR from your remote, press the Samsung Smart Hub button
Step 2: When your TV is displaying the Smart Hub interface (shown below) press the forward, 2, 8, 9, rewind key in sequence from your TV remote
Please note: Some devices require you to be in the Home Screen instead of Smarthub, so if this didn't work for you here after a few tries, try it from the Home Screen.
The image shown below indicates the position of the keys you need to press. The keys' position may vary depending on model:
Step 3: Internet Service Location Setup will pop-up. Change the location to United States of America and click Next
Step 4: Agree to the Terms of Service Agreement
Step 5: Click on Samsung Apps icon under Smart Hubs to download the apps onto your Samsung device.