How to change your H-series Samsung Smart TV country to download foreign apps
Step 1:
Choose TV as a source and press the Menu button on your remote
Step 2:
Select Smart Hub
Step 3:
Select Reset Smart Hub and enter your PIN if prompted.
Step 4:
Continue the setup as you’d usually do and stop at the Terms and Conditions page.
Step 5:
On the Terms and Conditions page, enter the following sequence on your remote: Fast Forward (») -> 2 -> 8 -> 9 -> Rewind («)
Step 6:
A list of all countries will appear. Choose US or UK according to the apps you want available.
Step 7:
Accept the Terms and Conditions and continue setup as usual. When the Smart Hub finishes loading, you'll be able to download any app available in the country you chose.