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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.

35.0.1 Firefox for Android Release

February 5, 2015

Version 35.0.1, first offered to Release channel users on February 5, 2015

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


  • Improve Mozilla's geolocation service by sharing your wi-fi and cellular signals. Enable this feature by opening the Settings menu and in the "Mozilla" section check the "Mozilla Location Services" option under Data Choices.

  • Bing search now uses HTTPS for secure searching

  • Search dialog added to network error pages

  • Use Android Download manager to keep track of downloaded files

  • Improved handling of dynamic styling changes to increase responsiveness

  • Some devices now have the ability to view search activity by swiping up or from the search widget


  • 35.0.1 Fixed crash with video playback on Asus MeMO Pad 10 or 8, Tesco Hudl, Lenovo Lifetab E models and several other devices running the Rockchip SoC

  • Various security fixes

  • Reduced resource usage for scaled images

  • Files downloaded in private browsing mode are now viewable in the download manager


  • Moved synced tabs from the tabs tray to a home panel


Web Platform

  • Changed JavaScript 'let' semantics to conform better to the ES6 specification

  • Resource Timing API implemented

  • CSS filters enabled by default

  • Added support for the CSS Font Loading API


  • MP3 audio will not play on Android L

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