Changing an email username
Somehow I have two Fire Fox accounts in two of my emails as user names. This causes serious problems in syncing with all of my devices. In account manager, it will not let me make a change to the user name. How can I have the two merged?
My two user names are: dlawrence@mylawrence.info and dlawrence@neighborsmkt.com
Opaite Mbohovái (1)
Don't show your personal emails here to protect yourself.
I think you can export the bookmarks from one of your account, and import the bookmarks to your second account. When you have done, you can disable the first account.
https://support.mozilla.org/en-US/kb/export-firefox-bookmarks-to-backup-or-transfer https://support.mozilla.org/en-US/kb/export-login-data-firefox