
Download Firefox Nightly for Developers 121.0a1 APK
Version: 121.0a1 (2015982500)
Languages: 120
Package: org.mozilla.fenix
Downloads: 2
Target: Android 13 (API 33)
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What's new in Firefox Nightly for Developers 121.0a1
From version 5.2.0:
* Sort Logins
* Streamline Bookmarks/History access
* Improved QR code scanning
* Stability and bugfixes
About Firefox Nightly for Developers 121.0a1
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: github.com/mozilla-mobile/fenix/issues
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/
Take a browse on the wild side. Be among the first to explore future releases.
Firefox Nightly for Developers 121.0a1 variants
This release comes in several variants (we currently have 78). 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 GMT+0000
File size:97.88 MB
Downloads:151
Version:121.0a1(2015982596) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 28, 2023 at 6:21PM GMT+0000
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 GMT+0000
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 GMT+0000
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 GMT+0000
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 GMT+0000
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 GMT+0000
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 GMT+0000
File size:97.75 MB
Downloads:1
Version:121.0a1(2015981924) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 25, 2023 at 7:06AM GMT+0000
File size:97.57 MB
Downloads:2
Version:121.0a1(2015981828) for Android 5.0+ (Lollipop, API 21)
Uploaded:October 24, 2023 at 7:50PM GMT+0000
File size:97.8 MB
Downloads:4
Version:138.0a1
Uploaded:March 10, 2025 at 1:05PM GMT+0000
File size:51.65 MB
Downloads:135
Version:137.0a1
Uploaded:March 3, 2025 at 3:19PM GMT+0000
File size:51.04 MB
Downloads:897
Version:136.0a1
Uploaded:February 4, 2025 at 6:57AM GMT+0000
File size:51.58 MB
Downloads:898
Version:135.0a1
Uploaded:January 6, 2025 at 7:11AM GMT+0000
File size:50.43 MB
Downloads:1,324
Version:134.0a1
Uploaded:November 26, 2024 at 9:25AM GMT+0000
File size:49.88 MB
Downloads:1,520
Version:133.0a1
Uploaded:October 28, 2024 at 5:59PM GMT+0000
File size:49.38 MB
Downloads:1,168
Version:132.0a1
Uploaded:September 30, 2024 at 4:26AM GMT+0000
File size:48.59 MB
Downloads:964
Version:131.0a1
Uploaded:September 3, 2024 at 7:09AM GMT+0000
File size:100.98 MB
Downloads:1,750
Version:130.0a1
Uploaded:August 6, 2024 at 3:20PM GMT+0000
File size:303.68 MB
Downloads:1,659
Version:129.0a1
Uploaded:July 8, 2024 at 5:35AM GMT+0000
File size:301.96 MB
Downloads:1,538