Latest Firefox Mobile 26 user agents:

User Agent Platform Device
Mozilla/5.0 (Mobile; rv:26.0) Gecko/26.0 Firefox/26.0 Firefox OS Unknown
Mozilla/5.0 (Android; Tablet; rv:26.0) Gecko/26.0 Firefox/26.0 Android Unknown
Mozilla/5.0 (Android; Mobile; rv:26.0) Gecko/26.0 Firefox/26.0 Android Unknown
Mozilla/5.0 (Android 9; Mobile; rv:26.0) Gecko/26.0 Firefox/26.0 Android 9 Unknown
Mozilla/5.0 (Android 7.1.2; Mobile; rv:26.0) Gecko/26.0 Firefox/26.0 Android 7 Unknown
Mozilla/5.0 (Android 4.2.2; Mobile; rv:26.0) Gecko/26.0 Firefox/26.0 Android 4 Unknown
Mozilla/5.0 (Android 3.2.2; Mobile; rv:26.0) Gecko/26.0 Firefox/26.0 Android 3 Unknown
Mozilla/5.0 (Android 2.0.1; Mobile; rv:26.0) Gecko/26.0 Firefox/26.0 Android 2 Unknown