What's new in Firefox Fast & Private Browser 92.1.1

New:
- Added support for Web Authentication API, which allows USB tokens (such as the use of USB or Bluetooth Security Key) for website authentication.
Fixed:
- Crash when attempting to disconnect from Mozilla account.
- Crash when navigating back to the settings menu after disabling studies.
- Various security fixes

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A more recent upload may be available below!

About Firefox Fast & Private Browser 92.1.1

Firefox Fast & Private Browser 92.1.1 screenshots (15)

Screenshots from version 155.0

Download Firefox Fast & Private Browser 92.1.1

This release comes in several variants (we currently have 4). Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
92.1.1 APK
2015832081
September 4, 2021
armeabi-v7a
Android 5.0+
nodpi
92.1.1 APK
2015832083
September 4, 2021
arm64-v8a
Android 5.0+
nodpi
92.1.1 APK
2015832085
September 4, 2021
x86
Android 5.0+
nodpi
92.1.1 APK
2015832087
September 4, 2021
x86_64
Android 5.0+
nodpi
All Releases
Firefox Fast & Private Browser 155.0

Version:155.0

Uploaded:September 3, 2026 at 8:04AM UTC

File size:64.53 MB

Downloads:671

Firefox Fast & Private Browser 154.0.1

Version:154.0.1

Uploaded:August 26, 2026 at 2:17AM UTC

File size:124.11 MB

Downloads:5,088

Firefox Fast & Private Browser 154.0

Version:154.0

Uploaded:August 20, 2026 at 11:15PM UTC

File size:64.82 MB

Downloads:2,931

Firefox Fast & Private Browser 153.0.4

Version:153.0.4

Uploaded:August 13, 2026 at 5:02AM UTC

File size:123.38 MB

Downloads:3,716

Version:153.0.3

Uploaded:August 9, 2026 at 4:50PM UTC

File size:123.37 MB

Downloads:3,466

Version:153.0.2

Uploaded:July 31, 2026 at 8:46PM UTC

File size:123.33 MB

Downloads:2,740

Version:153.0.1

Uploaded:July 31, 2026 at 8:46PM UTC

File size:123.27 MB

Downloads:1,006

Version:153.0

Uploaded:July 23, 2026 at 10:48PM UTC

File size:123.27 MB

Downloads:3,829

Version:152.0.6

Uploaded:July 22, 2026 at 5:04PM UTC

File size:122.54 MB

Downloads:3,137

Version:152.0.5

Uploaded:July 8, 2026 at 11:18AM UTC

File size:122.53 MB

Downloads:4,076

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