This thread was archived. Please ask a new question if you need help. how to set Passcode or Master Password? 1 reply 1 has this problem 4 views Last reply by christ1 4 years ago Bob 10/27/19, 4:52 AM more options Quote How to set up Master Password? How to set up Master Password? All Replies (1) christ1 Top 25 Contributor 10/28/19, 4:56 AM more options Quote https://support.mozilla.org/kb/using-master-password-firefox-android https://support.mozilla.org/kb/using-master-password-firefox-android