If you’ve lost access to your primary phone, you can verify it’s you with:
Read moreHow do I restore my lost Google Authenticator?
If you lost your backup codes, you can revoke them and get new ones.
Read moreWhat is the point of Google Authenticator?
Google Authenticator is a mobile security application based on two-factor authentication (2FA) that helps to verify user identities before granting them access to websites and services . Two-factor authentication makes it less likely that an intruder can masquerade as an authorized user.
Read moreHow do I use Google Authenticator?
Set up Authenticator
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