Premium
Download Firefox Beta for Testers 41.0 APK
Version: 41.0 (2015083128)
Languages: 86
Package: org.mozilla.firefox_beta
Downloads: 1,250
Target: Android 5.1 (Lollipop MR1, API 22)
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About Firefox Beta for Testers 41.0
Help refine and polish the newest features almost ready for prime time. With Firefox Beta, you get to test the latest performance, customization and security enhancements before they make it to our next version. Have an impact by helping to put the finishing touches on features and functionality.
Premium
**We need your help testing Intel x86 Atom based devices! If you have an Intel x86 Atom based device, download Firefox Beta and tell us what you think. **
Find a bug? Report it at http://mzl.la/android_bugs.
Want to know more about the permissions Firefox requests? http://mzl.la/Permissions
See our list of supported devices and latest minimum system requirements at https://www.mozilla.org/en-US/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: https://www.mozilla.org/en-US/privacy/firefox/
ABOUT MOZILLA
Mozilla is a proudly non-profit organization dedicated to keeping the power of the Web in people's hands. We're a global community of users, contributors and developers working to innovate on your behalf. When you use Firefox, you become a part of that community, helping us build a brighter future for the Web. Learn more at mozilla.org.
Firefox Beta for Testers 41.0 variants
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
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Uploaded:March 2, 2016 at 8:49PM UTC
File size:39.52 MB
Downloads:864
Version:44.0(2015395089) for Android 3.0+ (Honeycomb, API 11)
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File size:38.08 MB
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Version:42.0(2015378369) for Android 3.0+ (Honeycomb, API 11)
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File size:38.27 MB
Downloads:1,082
Version:41.0(2015083128) for Android 3.0+ (Honeycomb, API 11)
Uploaded:September 2, 2015 at 7:27PM UTC
File size:37.67 MB
Downloads:1,250
Version:40.0(2015080321) for Android 3.0+ (Honeycomb, API 11)
Uploaded:August 4, 2015 at 11:10PM UTC
File size:35.02 MB
Downloads:966
Version:40.0(2015070228) for Android 3.0+ (Honeycomb, API 11)
Uploaded:July 4, 2015 at 3:25AM UTC
File size:34.99 MB
Downloads:1,707
Version:38.0(2015041325) for Android 3.0+ (Honeycomb, API 11)
Uploaded:April 15, 2015 at 8:37PM UTC
File size:34.22 MB
Downloads:1,588
Version:37.0(2015031631) for Android 3.0+ (Honeycomb, API 11)
Uploaded:March 18, 2015 at 11:34PM UTC
File size:33.50 MB
Downloads:1,237
Version:37.0(2015030230) for Android 3.0+ (Honeycomb, API 11)
Uploaded:March 4, 2015 at 4:43PM UTC
File size:33.49 MB
Downloads:467
Version:154.0b2
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File size:65.99 MB
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Version:154.0b1
Uploaded:July 23, 2026 at 6:20PM UTC
File size:47.21 MB
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Version:153.0b12
Uploaded:July 16, 2026 at 12:52AM UTC
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File size:65.43 MB
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Version:153.0b10
Uploaded:July 12, 2026 at 12:29AM UTC
File size:65.38 MB
Downloads:55
Version:153.0b11
Uploaded:July 11, 2026 at 8:02AM UTC
File size:65.38 MB
Downloads:35
Version:153.0b9
Uploaded:July 6, 2026 at 6:55PM UTC
File size:65.36 MB
Downloads:78
Version:153.0b7
Uploaded:July 4, 2026 at 12:39AM UTC
File size:65.34 MB
Downloads:48
Version:153.0b8
Uploaded:July 3, 2026 at 4:25PM UTC
File size:65.35 MB
Downloads:60
Version:153.0b6
Uploaded:June 29, 2026 at 3:08PM UTC
File size:65.34 MB
Downloads:88
