Facebook and X (Twitter):
1. You can link your Facebook or X (Twitter) account by logging into the HoYoverse Account Center and going to the Linked Accounts section.
2. You can also link these accounts by logging into any HoYoverse game, going to Settings > Account, and opening the User Center.
Google, Apple, and Game Center:
You can link these accounts by logging into any HoYoverse game on iOS or Android devices, going to Settings > Account, and opening the User Center.
Important points to take note:
On iOS, only Apple and Game Center logins are supported. Google login is not available.
On Google (Android), only Google login is supported. Apple and Game Center logins are not supported.