To restore Google Authenticator without your old phone or Help 1-888-303-0967, check if you saved backup codes or a QR code when you first set it up. If you did, use these to restore access. If you linked your Google account, you can transfer Authenticator settings to a new device via the app’s built-in transfer feature. If no backup exists, visit the account recovery page of the service you’re trying to access and follow their instructions to reset two-factor authentication (2FA). Some services allow identity verification through email or phone number to regain access without the Authenticator app.