Installation and updates Learn how to install your favorite Mozilla products and keep them updated. All All articles and threads In English Update Firefox to prevent add-ons issues from root certificate expiration Update to the latest version of Firefox for Android Install Firefox on your phone or tablet Install Firefox on an Android device using Google Play Firefox for Android (68 and earlier) end of support Download and install Firefox for Android Uninstall Firefox for Android Firefox is no longer available for download in the T-Store Set Firefox as your default browser from the notification panel on Android Will Firefox work on my mobile device? Firefox release notes - What's new and known issues