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Google only allows non-U2F 2FA methods (like TOTP) to be enabled AFTER enabling a hardware U2F device. And signing up without a working mobile number is impossi
by ranger_danger 4y ago
Google only allows non-U2F 2FA methods (like TOTP) to be enabled AFTER enabling a hardware U2F device. And signing up without a working mobile number is impossible. Anyone who says that's not true hasn't actually tried in the last several years.
- nyuszika7h 4y agoI definitely had TOTP before I had U2F. I think you mean after enabling SMS 2FA, not U2F.
- ranger_danger 4y agoNope, while I also did have TOTP before U2F (because it wasn't even a thing then), the rules changed to where if you don't have a phone number on your account, then you're required to enroll a U2F device before you can turn on TOTP.