Before you can participate in SFI's Superstar SMTown Tournament, you need to install the app to your iPhone/iPad or Android phone.
For Android users, please refer to this post.
For iPhone/iPad users, please continue.
Change Country/Region of Your Apple ID
Go to the App Store and swipe down to the bottom on the Featured page.
View your Apple ID.
Tap on Country/Region.
Tap on Change Country/Region.
Swipe all the way down to the bottom and select 대한민국.
Agree to the Terms & Conditions.
Select 'None' for Payment Information.
Enter a fake Billing Address.
Postal Code format: 123-456
Once all the information entered is in order, you'll be able to 'start shopping'.
Install the App
Search for 'Superstar SMTown' on the App Store.
Install the game after entering your password.
Once the installation is complete, open the app and start playing!