This thread was archived. Please ask a new question if you need help. How can I activate a 2nd password authentication code 1 reply 0 have this problem 14 views Last reply by cor-el 6 months ago NHLANHLANCUBEJC 15/1/25, 4:23 AM more options Quote How can I activate 2nd password authentication code How can I activate 2nd password authentication code All Replies (1) cor-el Moderator 15/1/25, 6:43 AM more options Quote See: https://support.mozilla.org/en-US/kb/secure-firefox-account-two-step-authentication https://support.mozilla.org/en-US/kb/what-if-im-locked-out-two-step-authentication See: *https://support.mozilla.org/en-US/kb/secure-firefox-account-two-step-authentication *https://support.mozilla.org/en-US/kb/what-if-im-locked-out-two-step-authentication