Here is a short guide on how to use Google 2FA.
Step 1: Install Google Authenticator
Download and install Google Authenticator from the App Store (for iOS users) or the Google Play store (for Android users).
Step 2: Click Bind
Go to your Account & Security section, click Bind.
Step 3: Scan the QR Code with your Google Authenticator app.
As shown in the image below, a QR code and 16-digit key will appear. Open Google Authenticator, click【+】 to scan the QR code, or manually enter the ‘Google Authenticator key’.
Step 4: Save your backup key
Make sure to save your Google Authenticator key. It be used to re-bind your account in case you no longer have access to your previous Google Authenticator.
Step 5: Enter email verification code
Please enter the email verification code you received from Phemex.