How can I restore my game progress using my Facebook/Google/Apple account?

First, you must have your Guest account linked to your Facebook/Google/Apple account. If that is already done, follow the steps below for your operating system to recover your game progress.

Depending on your operating system, please re-install or clear the data of the WAR OF THE VISIONS FINAL FANTASY BRAVE EXVIUS app.
Launch WAR OF THE VISIONS FINAL FANTASY BRAVE EXVIUS.
On the Title screen, tap on Account at bottom right to log in with your Facebook account.

Note: Game progress on a Guest account cannot be restored if WAR OF THE VISIONS FINAL FANTASY BRAVE EXVIUS app was uninstalled or overwritten before the Guest account was linked to a Facebook/Google/Apple account.