# Firefox 153.0.4

- Product: Firefox (https://whatsnew.fyi/product/firefox)
- Vendor: Mozilla
- Date: 2026-08-10
- Version: 153.0.4
- Original notes: https://play.google.com/store/apps/details?id=org.mozilla.firefox&hl=en&gl=US
- Permalink: https://whatsnew.fyi/product/firefox/releases/153.0.4-bffd7c80
- Labels: Platforms: Android

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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Behind-the-scenes updates to keep your browsing steady, smooth, and responsive.

Enjoying Firefox? Leave a review. Got ideas or feedback? Join the conversation at https://connect.mozilla.org. Need help? Our volunteer support community has your back at https://mzl.la/AndroidSupport.