Communication
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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 (we currently have 22). Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
2015663881
November 16, 2019
armeabi-v7a
Android 4.1+
nodpi
2015663883
November 15, 2019
arm64-v8a
Android 5.0+
nodpi
2015663885
November 15, 2019
x86
Android 4.1+
nodpi
2015663887
November 15, 2019
x86_64
Android 5.0+
nodpi
2015664195
November 16, 2019
arm64-v8a
Android 5.0+
nodpi
2015664197
November 16, 2019
x86
Android 4.1+
nodpi
2015664199
November 16, 2019
x86_64
Android 5.0+
nodpi
2015664235
November 17, 2019
arm64-v8a
Android 5.0+
nodpi
2015664237
November 17, 2019
x86
Android 4.1+
nodpi
2015664239
November 17, 2019
x86_64
Android 5.0+
nodpi
2015664585
November 18, 2019
armeabi-v7a
Android 4.1+
nodpi
2015664587
November 18, 2019
arm64-v8a
Android 5.0+
nodpi
2015664589
November 18, 2019
x86
Android 4.1+
nodpi
2015664591
November 18, 2019
x86_64
Android 5.0+
nodpi
2015664761
November 19, 2019
armeabi-v7a
Android 4.1+
nodpi
2015664763
November 19, 2019
arm64-v8a
Android 5.0+
nodpi
2015664765
November 19, 2019
x86
Android 4.1+
nodpi
2015664767
November 19, 2019
x86_64
Android 5.0+
nodpi
2015664953
November 20, 2019
armeabi-v7a
Android 4.1+
nodpi
2015664955
November 20, 2019
arm64-v8a
Android 5.0+
nodpi
2015664957
November 20, 2019
x86
Android 4.1+
nodpi
2015664959
November 20, 2019
x86_64
Android 5.0+
nodpi
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