Firefox for Android
Release Notes

Release Notes tell you what’s new in Firefox. As always, we welcome your feedback. You can also file a bug in Bugzilla or see the system requirements of this release.

Firefox for Android Release

November 10, 2014

Version 33.1, first offered to Release channel users on November 10, 2014

We'd also like to extend a special thank you to all of the new Mozillians who contributed to this release of Firefox!


  • Adding DuckDuckGo as a search option


  • MP4 videos will not play on Android L

  • Flash does not work on Android L

  • On Gingerbread, VP9/WEBM video artifacts: only plays on half screen

Get the most recent version

All Firefox for Android downloads