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About Firefox Beta for Testers 40.0

Firefox Beta for Testers 40.0 screenshots (7)

Screenshots from version 141.0b9

Download Firefox Beta for Testers 40.0

This release comes in several variants (we currently have 3). Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
40.0 APK
2015070228
July 4, 2015
armeabi-v7a
Android 3.0+
nodpi
40.0 APK 1
2015070229
July 4, 2015
x86
Android 2.3+
nodpi
40.0 APK
2015080321
August 4, 2015
armeabi-v7a
Android 3.0+
nodpi
All Releases
Firefox Beta for Testers 141.0b9

Version:141.0b9

Uploaded:July 12, 2025 at 3:37PM UTC

File size:53.71 MB

Downloads:40

Firefox Beta for Testers 141.0b8

Version:141.0b8

Uploaded:July 10, 2025 at 3:50PM UTC

File size:53.72 MB

Downloads:13

Firefox Beta for Testers 141.0b7

Version:141.0b7

Uploaded:July 8, 2025 at 3:57PM UTC

File size:53.7 MB

Downloads:53

Firefox Beta for Testers 141.0b6

Version:141.0b6

Uploaded:July 5, 2025 at 4:53PM UTC

File size:53.69 MB

Downloads:30

Firefox Beta for Testers 141.0b5

Version:141.0b5

Uploaded:July 3, 2025 at 3:50PM UTC

File size:53.66 MB

Downloads:23

Firefox Beta for Testers 141.0b4

Version:141.0b4

Uploaded:July 1, 2025 at 3:36PM UTC

File size:53.65 MB

Downloads:28

Firefox Beta for Testers 141.0b3

Version:141.0b3

Uploaded:June 28, 2025 at 10:31AM UTC

File size:53.61 MB

Downloads:40

Firefox Beta for Testers 141.0b2

Version:141.0b2

Uploaded:June 27, 2025 at 9:34AM UTC

File size:53.6 MB

Downloads:12

Firefox Beta for Testers 140.0b10

Version:140.0b10

Uploaded:June 17, 2025 at 5:40PM UTC

File size:53.17 MB

Downloads:98

Firefox Beta for Testers 140.0b9

Version:140.0b9

Uploaded:June 14, 2025 at 6:47PM UTC

File size:53.15 MB

Downloads:46

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