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Download Firefox Nightly for Developers 1.0.1926 APK
Version: 1.0.1926 (11790619)
Languages: 74
Package: org.mozilla.fenix
Downloads: 99
Target: Android 9.0 (Pie, API 28)
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What's new in Firefox Nightly for Developers 1.0.1926
From version 1.0.0:
Thank you for trying out Firefox Preview, an experimental browser for Android. We’re already preparing updates, fixes, and new features that we’ll release throughout the year. We hope you'll let us know what you do and don't like, and how we can make this a browser you'll use every day.
You may encounter some issues with this release of Firefox Preview. Share feedback via email firefox-preview-feedback@mozilla.com or file a bug on GitHub: bit.ly/2GCr8Ai
About Firefox Nightly for Developers 1.0.1926
From version 142.0a1:
Premium
Warning: Nightly is an unstable testing and development platform. By default, Firefox Nightly automatically sends data to Mozilla — and sometimes our partners — to help us handle problems and try ideas. Learn what is shared: www.mozilla.org/en-US/privacy/firefox/#pre-release
Firefox Nightly gets updated every day and 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: bugzilla.mozilla.org/enter_bug.cgi?product=Fenix
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/
BILLIONAIRE FREE FOR 20+ YEARS
The Firefox browser was created in 2004 by Mozilla as a faster, more private browser with more customizable features than web browsers like Internet Explorer. Today, we are still not-for-profit, still not owned by any billionaires and still working to make the internet — and the time you spend on it — better. To learn more about Mozilla, please go to www.mozilla.org.
LEARN MORE
- Terms of Use: www.mozilla.org/about/legal/terms/firefox/
- Privacy Notice: www.mozilla.org/privacy/firefox
- Latest news: blog.mozilla.org
Take a browse on the wild side. Be among the first to explore future releases.
Firefox Nightly for Developers 1.0.1926 variants
This release comes in several variants (we currently have 4). Consult our handy FAQ to see which download is right for you.
Version:121.0a1(2015982692) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 29, 2023 at 6:44AM UTC
File size:97.88 MB
Downloads:268
Version:121.0a1(2015982596) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 28, 2023 at 6:21PM UTC
File size:97.88 MB
Downloads:4
Version:121.0a1(2015982500) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 28, 2023 at 6:07AM UTC
File size:97.48 MB
Downloads:2
Version:121.0a1(2015982404) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 27, 2023 at 11:53PM UTC
File size:97.68 MB
Downloads:6
Version:121.0a1(2015982308) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 27, 2023 at 6:32AM UTC
File size:97.74 MB
Downloads:7
Version:121.0a1(2015982212) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 27, 2023 at 2:24AM UTC
File size:97.54 MB
Downloads:3
Version:121.0a1(2015982116) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 26, 2023 at 7:47AM UTC
File size:97.64 MB
Downloads:2
Version:121.0a1(2015982020) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 25, 2023 at 7:21PM UTC
File size:97.75 MB
Downloads:2
Version:121.0a1(2015981924) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 25, 2023 at 7:06AM UTC
File size:97.57 MB
Downloads:3
Version:121.0a1(2015981828) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 24, 2023 at 7:50PM UTC
File size:97.8 MB
Downloads:5
Version:142.0a1
Uploaded:July 12, 2025 at 4:51PM UTC
File size:54.73 MB
Downloads:569
Version:141.0a1
Uploaded:June 23, 2025 at 5:45PM UTC
File size:54.02 MB
Downloads:851
Version:140.0a1
Uploaded:May 27, 2025 at 10:48PM UTC
File size:53.5 MB
Downloads:1,050
Version:139.0a1
Uploaded:April 28, 2025 at 5:45PM UTC
File size:52.36 MB
Downloads:1,486
Version:138.0a1
Uploaded:April 1, 2025 at 4:08PM UTC
File size:51.65 MB
Downloads:1,218
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:952
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
