If your network is unstable or there isn't enough free memory space on your mobile device, the update might not run smoothly. Please follow the steps below:

■ Free up memory on your mobile device

- Clear internal memory by deleting unused applications, internet cookies, photos, videos, etc.

- Close all running apps to free up memory space.

■ Check your network connection

- Avoid using the game in crowded places or on networks shared by many users.

- Updates work best on individual networks.

※ Please ensure a stable network environment when downloading, as network usage fees may apply depending on your internet connection.