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What's new in Firefox Beta for Testers 65.0
We’re working to make Firefox for Android better with each new release. Read the release notes to learn about any new features, bug fixes, and performance improvements at www.mozilla.org/en-US/firefox/android/notes/.
About Firefox Beta for Testers 65.0
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.
**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 mzl.la/android_bugs.
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/en-US/firefox/mobile/platforms/.
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 www.mozilla.org.
Download Firefox Beta for Testers 65.0
This release comes in several variants (we currently have 3). Consult our handy FAQ to see which download is right for you.
Version:155.0b1
Uploaded:August 17, 2026 at 9:13PM UTC
File size:46.94 MB
Downloads:16
Version:154.0b10
Uploaded:August 13, 2026 at 5:02AM UTC
File size:64.82 MB
Downloads:53
Version:154.0b9
Uploaded:August 10, 2026 at 10:13PM UTC
File size:64.80 MB
Downloads:51
Version:154.0b8
Uploaded:August 9, 2026 at 4:38PM UTC
File size:64.80 MB
Downloads:65
Version:154.0b7
Uploaded:August 6, 2026 at 5:51PM UTC
File size:64.78 MB
Downloads:75
Version:154.0b6
Uploaded:August 3, 2026 at 8:01PM UTC
File size:64.75 MB
Downloads:72
Version:154.0b5
Uploaded:August 2, 2026 at 11:55PM UTC
File size:64.74 MB
Downloads:73
Version:154.0b4
Uploaded:July 30, 2026 at 5:34AM UTC
File size:64.73 MB
Downloads:79
Version:154.0b3
Uploaded:July 29, 2026 at 9:05AM UTC
File size:64.77 MB
Downloads:57
Version:154.0b2
Uploaded:July 24, 2026 at 4:43PM UTC
File size:47.23 MB
Downloads:93
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