Arena of Valor – [iOS]How to switch back to another account without losing my current account?

1. Bind your current account with Game Center to make sure you don’t lose it2. Log out your current account by opening the game > setting > Account Log Out3. Log out your Game Center which linked to your current account4. Log in your another Game Center account which linked to your another game account.5. Re-login the game to load your another game profile