On your other device, sign in to the area of the website or app where you manage🏵 your account, then select options to enable two-factor authentication and an authenticator app. A QR code appears to help you🏵 set up an authenticator app. On iPhone, use the camera to scan the QR code.

If you have🏵 a new phone, open the Google Authenticator app, tap +, and then Scan a QR code. Hold your new phone🏵 up to scan the QR code on your old phone's screen. If you don't have the new phone yet or🏵 want to save the code for later, you can take a screenshot and print it.