Firefox Nightly for Developers

Version:55.0a1(2015493908) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

Uploaded:June 13, 2017 at 5:26PM UTC

File size:42.84 MB

Downloads:167

Version:54.0a2(2015488508) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

Uploaded:May 24, 2017 at 4:52AM UTC

File size:44.44 MB

Downloads:120

Version:53.0a2(2015475076) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

Uploaded:March 7, 2017 at 9:05AM UTC

File size:41.43 MB

Downloads:129