I have lost back up key of 2FA how do i get it back? July 19, 2019July 24, 2019 Private: Discuss › Category: Cashaa Account › I have lost back up key of 2FA how do i get it back? 0 Vote Up Vote Down janina asked 4 years ago You can not recover your 2FA back up key, you will have to reset the 2FA from Cashaa Account. Please login or Register to submit your answer Username or Email Address Password Remember Me