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Download Firefox Nightly for Developers Nightly 210417 17:00 APK
Version: Nightly 210417 17:00 (2015805195)
Languages: 105
Package: org.mozilla.fenix
Downloads: 58
Target: Android 11 (API 30)
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What's new in Firefox Nightly for Developers Nightly 210417 17:00
From version 5.2.0:
* Sort Logins
* Streamline Bookmarks/History access
* Improved QR code scanning
* Stability and bugfixes
About Firefox Nightly for Developers Nightly 210417 17:00
Please note that this app used to be titled Firefox Preview. It has now been transitioned to Firefox Nightly.
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Firefox Nightly is a developmental channel for new Mozilla Firefox releases.
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: github.com/mozilla-mobile/fenix/issues
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/
Firefox Nightly for Developers Nightly 210417 17:00 variants
This release comes in several variants (we currently have 3). Consult our handy FAQ to see which download is right for you.
Version:131.0a1(2016036818) for Android 5.0+ (Lollipop, API 21)
Uploaded:August 8, 2024 at 6:05AM UTC
File size:100.98 MB
Downloads:1,274
Version:121.0a1(2015982690) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 29, 2023 at 6:44AM UTC
File size:93.93 MB
Downloads:137
Version:121.0a1(2015982594) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 28, 2023 at 6:22PM UTC
File size:93.92 MB
Downloads:13
Version:121.0a1(2015982498) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 28, 2023 at 6:07AM UTC
File size:93.9 MB
Downloads:21
Version:121.0a1(2015982402) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 27, 2023 at 11:52PM UTC
File size:93.86 MB
Downloads:10
Version:121.0a1(2015982306) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 27, 2023 at 6:32AM UTC
File size:93.86 MB
Downloads:23
Version:121.0a1(2015982210) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 27, 2023 at 2:24AM UTC
File size:93.72 MB
Downloads:12
Version:121.0a1(2015982114) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 26, 2023 at 7:48AM UTC
File size:93.88 MB
Downloads:16
Version:121.0a1(2015982018) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 25, 2023 at 7:21PM UTC
File size:94 MB
Downloads:16
Version:121.0a1(2015981922) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 25, 2023 at 7:06AM UTC
File size:93.91 MB
Downloads:30
Version:142.0a1
Uploaded:July 3, 2025 at 2:30PM UTC
File size:54.73 MB
Downloads:262
Version:141.0a1
Uploaded:June 23, 2025 at 5:45PM UTC
File size:54.02 MB
Downloads:838
Version:140.0a1
Uploaded:May 27, 2025 at 10:48PM UTC
File size:53.5 MB
Downloads:1,045
Version:139.0a1
Uploaded:April 28, 2025 at 5:45PM UTC
File size:52.36 MB
Downloads:1,481
Version:138.0a1
Uploaded:April 1, 2025 at 4:08PM UTC
File size:51.65 MB
Downloads:1,216
Version:137.0a1
Uploaded:March 3, 2025 at 3:19PM UTC
File size:51.04 MB
Downloads:974
Version:136.0a1
Uploaded:February 4, 2025 at 6:57AM UTC
File size:51.58 MB
Downloads:950
Version:135.0a1
Uploaded:January 6, 2025 at 7:11AM UTC
File size:50.43 MB
Downloads:1,370
Version:134.0a1
Uploaded:November 26, 2024 at 9:25AM UTC
File size:49.88 MB
Downloads:1,542
Version:133.0a1
Uploaded:October 28, 2024 at 5:59PM UTC
File size:49.38 MB
Downloads:1,199
