Install the APK, open the game, and enter your Activation Code when prompted. You will then be able to create a character on the Advance Server.
The server typically opens every two months in "phases" aligned with upcoming major updates. : Go to ff-advance.ff.garena.com .
The official website for registration and downloads is: 🔗
Get hands-on experience with new maps, characters, pets, and weapons before they hit the official servers.