Older versions of Firefox for Android
See articles for an unsupported version of Firefox for Android.
How can I help by submitting mobile performance data?
The Telemetry and Crash Reporter features allow Mozilla's engineers to improve Firefox by sending back performance and usage information.
Share your Android device with a Firefox Guest Session
This feature is no longer active.
Firefox for Android (68 and earlier) end of support
Old versions of Firefox for Android will no longer receive security and performance updates. Please get the latest version of Firefox for Android.
Getting started with the Firefox for Android tablet browser
Firefox for Android is optimized for various screen sizes. Learn how to browse the Web and access your bookmarks on Firefox on your Android tablet.
