I want to buy a new phone. How can I link my 2FA to the new phone and new app?

If you are on the verge of some 2FA-related changes in your life (we all know that smartphones and browsers are not with us till forever), go to your profile page and disable the 2FA for your account temporarily.

After your 2FA is disabled, make sure to finish with all planned changes and enable it again (safety is everything, especially when your own money is on the line).