This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Firefox for Android Support

Frequent Topics

Explore the knowledge base.

Featured Articles

Firefox translation for Android

Firefox translation for Android

The built-in translation feature allows you to seamlessly browse the web in your preferred language. Learn more.

How to set up Firefox Sync in Firefox for Android

How to set up Firefox Sync in Firefox for Android

How to enable sync on Firefox for Android to sync your bookmarks, credit cards, history, logins and open tabs across your devices.

Private Browsing on Firefox for Android

Private Browsing on Firefox for Android

Private Browsing on your mobile device is great for viewing websites incognito - without saving information about the sites you visit.

Make Firefox the default browser on Android

Make Firefox the default browser on Android

This article explains how to set Firefox as your default browser on your Android device.

Illustration of community

Join Our Community

Grow and share your expertise with others. Answer questions and improve our knowledge base.

Learn More