Comment by lucb1e

16 days ago

Ah, yes okay that sounds precisely like my situation as well. Not so much the backup codes not working as Google's auth gatekeeper being moody, the last thing you want from a login system

I understand how it plays out, but these are backup codes that I put into a backup strategy for serious life events and both times I needed them they failed to accomplish what they are for =(

Had I followed Googles own advice and relied entirely on these codes (which I thought I was doing) I would still be locked out of all those accounts, purchase history, Google Play Developer, etc.

  • In general, instead of saving these codes you want to save the HOTP seed in order to set up 2fa again. I don't even bother with recovery codes.