Before you switch

1. Back up your Google Authenticator codes.
   Open Google Authenticator, tap your profile picture at the top right and sign in with your Google account. Your codes are then saved to that account, so they're safe even if your phone is lost or stolen.

2. Keep your old phone until you're done.
   Don't wipe, sell or give it away until you can log in to Quidax on your new phone.

3. Move your 2FA codes to the new phone.
   Easiest way: in Google Authenticator on your old phone, go to the three lines on the left to see the Menu → Transfer codes → Export codes, and scan the QR code with your new phone. If you backed up your codes in step 1, just sign in to Google Authenticator on the new phone with the same Google account.
   Or: in the Quidax app, go to Profile → Security → Google Authenticator, switch it off, then set it up again on your new phone.
   ⚠️ Changing this setting pauses withdrawals for 24 hours to keep your account safe. If you need to withdraw soon, do it before you make the change.

4. Check your email.
   Make sure the email on your Quidax account is one you can still get into. It's how you reset your password.

5. Secure your email too.
   If your email uses 2FA, move it to your new phone as well.

   After you switch

6. Log in and test.
   Log in to Quidax on your new phone with your password and the 6-digit code from Google Authenticator.

7. Lock your new phone and your app.
   Set a PIN or fingerprint on the phone, then turn on Fingerprint Login in Quidax (Profile → Security).

8. Turn on Withdrawal Whitelist.
   In Profile → Security, turn on Withdrawal Whitelist so crypto can only go to wallet addresses you've approved.

9. Log out and wipe your old phone.
   Once everything works, log out of Quidax on the old phone and reset it to factory settings.