Ask A Question Try one of these articles: Managing devices using Firefox Accounts Find solutions to help you get started with devices on your Firefox Account. Sync bookmarks, tabs, history and passwords on Android Sync bookmarks, history, open tabs, form information and passwords on your Android devices. Learn how to sign up, connect or remove devices from your Account. My sign in was “blocked for security reasons” on Firefox Accounts Firefox Accounts blocks sign in attempts if it detects unusual activity. Learn how to unblock your account. I'm having problems confirming my new Firefox Account Here are some common solutions to help you resolve issues such as missing confirmation emails and an outdated Firefox Account status. Try another topic Post a question