Latest Firefox 131 user agents:

User Agent Platform Device
Mozilla/5.0 (X11; PureOS; Linux x86_64; rv:131.0) Gecko/20100101 Firefox/131.0 GNU/Linux Unknown
Mozilla/5.0 (X11; MRE; Linux x86_64; rv:131.0) Gecko/20100101 Firefox/131.0 MRE Unknown
Mozilla/5.0 (IRIX; rv:131.0) Gecko/20100101 Firefox/131.0 IRIX Unknown
Mozilla/5.0 (X11; Gentoo; Linux x86_64; rv:131.0) Gecko/20100101 Firefox/131.0 Gentoo Unknown
131.0) Gecko/20240205 Firefox/131.0 Unknown Unknown
Mozilla/5.0 (AIX; rv:131.0) Gecko/20100101 Firefox/131.0 AIX Unknown
Mozilla/5.0 (AmigaOS; rv:131.0) Gecko/20100101 Firefox/131.0 AmigaOS Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 15_1_0; rv:131.0) Gecko/20100101 Firefox/131.0 Mac 15 Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 14_5_6; rv:131.0) Gecko/20100101 Firefox/131.0 Mac 14 Unknown
131.0) Gecko/20230323 Firefox/131.0 Unknown Unknown
Mozilla/5.0 (X11; Debian; Linux x86_64; rv:131.0) Gecko/20100101 Firefox/131.0 Debian Unknown
131.0) Gecko/20240721 Firefox/131.0 Unknown Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 14.6; rv:131.0) Gecko/20100101 Firefox/131.0 Mac 14 Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_2; rv:131.492.859) Gecko/20100101 Firefox/131.492.859 Mac 10 Unknown
131.0) Gecko/20250911 Firefox/131.0 Unknown Unknown
131.0) Gecko/20240716 Firefox/131.0 Unknown Unknown
131.0) Gecko/20230916 Firefox/131.0 Unknown Unknown
131.0) Gecko/20240607 Firefox/131.0 Unknown Unknown
Mozilla/5.0 (Linux; Android 11; SM-G998U; rv:131.0) Gecko/20100101 Firefox/131.0 Android 11 Galaxy S21 Ultra 5G
Mozilla/5.0 (Windows Phone 10.0; Android 6.0.1; Microsoft; Lumia 950; rv:131.0) Gecko/20100101 Firefox/131.0 Mobile Windows Phone 10 Lumia 950