| Operating system | Latest stable version | Support status | |
|---|---|---|---|
| Android (including Android-x86 and Android for ARMv6) |
8.0 and later | Latest version: 152.0 (x64)[1] 👁 Edit this on Wikidata [2] |
2018– |
| Latest version: 152.0 (ARM64)[1] 👁 Edit this on Wikidata [2] |
2017– | ||
| Latest version: 152.0 (ARMv7)[1] 👁 Edit this on Wikidata [2] | |||
| 5.0–7.1 | Unsupported: 143.0.4 (x64)[3] | 2018–2025 | |
| Unsupported: 143.0.4 (ARM64) | 2017–2025 | ||
| Unsupported: 143.0.4 (IA-32) | 2014–2025 | ||
| Unsupported: 143.0.4 (ARMv7) | |||
| 4.1–4.4 | Unsupported: 68.11.0 (x64)[4] | 2018–2020 | |
| Unsupported: 68.11.0 (IA-32) | 2013–2020 | ||
| Unsupported: 68.11.0 (ARMv7) | 2012–2020 | ||
| 4.0 | Unsupported: 55.0.2 (IA-32)[5][6] | 2013–2017 | |
| Unsupported: 55.0.2 (ARMv7) | 2011–2017 | ||
| 3.0–3.2 | Unsupported: 45.0.2 (ARMv7)[5] | 2011–2016 | |
| 2.3 | Unsupported: 47.0 (ARMv7)[5][7] | ||
| 2.2–4.4 | Unsupported: 31.3.0esr (ARMv6) | 2012–2015 | |
| 2.2 | Unsupported: 31.0 (ARMv7)[8] | 2011–2014 | |
| 2.1 | Unsupported: 19.0.2 (ARMv6) | 2012–2013 | |
| Unsupported: 19.0.2 (ARMv7) | 2011–2013 | ||
| 2.0 | Unsupported: 6.0.2 (ARMv7) | 2011 | |
| Firefox OS | 2.2 | Unsupported: 35/36/37 | 2015 |
| 2.1 | Unsupported: 33/34 | 2014–2015 | |
| 2.0 | Unsupported: 31/32 | ||
| 1.4 | Unsupported: 30 | 2014 | |
| 1.3 | Unsupported: 28 | ||
| 1.2 | Unsupported: 26 | 2013 | |
| 1.1 | Unsupported: 18 | ||
| Maemo | 5 | Unsupported: 7.0.1 | 2010–2011 |
| 4 | Unsupported: 1.1 | ||
| Windows Mobile | 6.x | Unsupported: 1.0a3 | N/A |
Legend:
Unsupported
Supported
Latest version
Preview version
Future version
Notes
- Firefox for iOS is not listed in this table as its version numbers would be misleading. Prior to version 96,[9] it used version numbers distinct from other Firefox versions, which share the core Gecko rendering engine. The iOS app uses the operating system's rendering engine (WebKit), rather than Mozilla's (Gecko).
References
- ^ a b c "Firefox for Android 152.0, See All New Features, Updates and Fixes". 16 June 2026. Retrieved 16 June 2026.
- ^ a b c "Firefox for Android 152.0 System Requirements". Mozilla.org. 16 June 2026.
- ^ "Raising the Minimum Android Version for Firefox - Future releases". blog.mozilla.org. Mozilla Foundation. Retrieved September 15, 2025.
- ^ "Firefox for Android upgrade FAQs". mozilla.org. Mozilla.
- ^ a b c "Mobile/Platforms/Android". wiki.mozilla.org. Mozilla Foundation. September 28, 2017. System Requirements.
- ^ "Firefox for Android – Notes (55.0.2)". mozilla.org. Mozilla Foundation. August 16, 2017.
- ^ "Firefox for Android – Notes (47.0)". mozilla.org. Mozilla Foundation. June 7, 2016.
- ^ "Mozilla Firefox for Mobile 32 Release Notes". mozilla.org. Mozilla Foundation. September 2, 2014.
- ^ "What's new in Firefox for iOS (version 96) | Firefox for iOS Help". mozilla.org. Mozilla Foundation. January 11, 2022.
