How to transfer your Google Authenticator 2FA to a new phone
The Verge
SEPTEMBER 2, 2020
Alternative method #1: Use your backup codes. When you set up an app to use Google Authenticator, before the process is completed, you are given a set of four backup codes and asked to print them out or otherwise save them. (In Alternative method #2: Take a screenshot of the barcode.
Let's personalize your content