Install and update
Download and install the mobile app on your device.
- What's new in Firefox Preview See what's coming in the latest release.
- Firefox Preview Upgrade FAQs This article addresses a series of common questions that you might have regarding Firefox Preview.
- How to set Firefox Preview as your default browser on your Android device Set Firefox as the default browser on your Android device.
- What’s the difference between Firefox Preview and Firefox for Android? Firefox Preview is an early version of an experimental Firefox browser for Android with the address bar at the bottom and tracking protection on by default.
- Update Firefox Preview to the latest version Firefox Preview lets you know when an update is available via Google Play, but you can also manually check for an update. Learn more.