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- How does Google Authenticator work? 4 answers
I just recovered from a headache after realizing the code given by Google Authenticator on my new phone is different than the one on my old phone. Given how it works I thought they would be the same on both phones. How is it possible they aren't? Dropbox needed the code from my old phone even though I got it to give me the QR code to scan into Google Authenticator on my new phone (I think this is a bug in Droboxes design).