Firefox for Android
Release Notes

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

159.0 Firefox for Android Release

Version 159.0, first offered to Release channel users on October 27, 2026

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Significantly reduced how often tabs unexpectedly reload on Xiaomi and Redmi devices.
Fixed alarms being silenced when a video was playing on sites such as YouTube.
Fixed videos not playing on some sites, such as The New York Times.
Various security fixes.

Developer Information

Firefox for Android
Release Notes

159.0 Firefox for Android Release

Fixed

Developer

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