Latest Firefox Mobile 139 user agents:

User Agent Platform Device
Mozilla/5.0 (Mobile; rv:139.0) Gecko/139.0 Firefox/139.0 Firefox OS Unknown
Mozilla/5.0 (Android 14; Tablet; rv:139.0) Gecko/139.0 Firefox/139.0 Android 14 Unknown
Mozilla/5.0 (Android 14; Tablet; rv:139.0) Gecko/109.0 Firefox/139.0 Android 14 Unknown
Mozilla/5.0 (Android 11; Tablet; rv:139.0) Gecko/109.0 Firefox/139.0 Android 11 Unknown
Mozilla/5.0 (Android 9.0; Mobile; rv:139.0) Gecko/139.0 Firefox/139.0 Android 9 Unknown
Mozilla/5.0 (Android 16; Mobile; rv:139.0) Gecko/139.0 Firefox/139.0 Android 16 Unknown
Mozilla/5.0 (Android 11; Mobile; rv:139.0) Gecko/139.0 Firefox/139.0 Android 11 Unknown
Mozilla/5.0 (Android 15; Mobile; rv:139.0) Gecko/139.0 Firefox/139.0 Android 15 Unknown
Mozilla/5.0 (Android 14; Mobile; rv:139.0) Gecko/139.0 Firefox/139.0 Android 14 Unknown
Mozilla/5.0 (Android 12; Mobile; rv:139.0) Gecko/139.0 Firefox/139.0 Android 12 Unknown
Mozilla/5.0 (Android 13; Mobile; rv:139.0) Gecko/139.0 Firefox/139.0 Android 13 Unknown
Mozilla/5.0 (Android 10; Mobile; rv:139.0) Gecko/139.0 Firefox/139.0 Android 10 Unknown