Getting a new HTC One left me wondering how will I move Google Authenticator from my HTC Legend, I didn’t want to do everything all over. To my amazement I found Google has come up with a solution for a situation like this, it’s the “Move to a different phone” option in 2-step authentication setting page. It was a breeze switching to a new phone. Install Google Authenticator on your new phone and follow the “Move to a different phone” link.