Reloading Google Authenticator

After reloading the OS on my phone, Google Authenticator needed to be set up again. After selecting my Google account, it said to turn on 2-step authentication, but this was already done. The fix is to go to and select Android next to Mobile application. This will show a bar code in your browser that you can scan with Google Authenticator (using the “scan barcode” option rather than selecting your email account). That’s it!