Firefox Nightly is a developmental channel for new Mozilla Firefox releases.

Please note that Firefox Aurora is no longer available and has transitioned to Firefox Nightly. More details here: hacks.mozilla.org/2017/04/simplifying-firefox-release-channels/

Download the release version of Firefox here: play.google.com/store/apps/details?id=org.mozilla.firefox

Firefox Nightly is designed to showcase the more experimental builds of Firefox. The Nightly channel allows users to experience the newest Firefox innovations in an unstable environment and provide feedback on features and performance to help determine what makes the final release.

Found a bug? Report it at mzl.la/android_bugs

Firefox Nightly automatically sends feedback to Mozilla: www.mozilla.org/privacy/firefox/#telemetry

Want to know more about the permissions Firefox requests? mzl.la/Permissions

See our list of supported devices and latest minimum system requirements at www.mozilla.org/firefox/mobile/platforms/

Mozilla marketing: In order to understand the performance of certain Mozilla marketing campaigns, Firefox sends data, including a Google advertising ID, IP address, timestamp, country, language/locale, operating system, app version, to our third party vendor. Learn more by reading our Privacy Notice here: www.mozilla.org/privacy/firefox/
Download

This release comes in several variants. Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
2015529041
December 13, 2017
arm
Android 4.1+
nodpi
2015529044
December 13, 2017
arm64
Android 5.0+
nodpi
2015529044
December 13, 2017
x86
Android 4.1+
nodpi
All Releases
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