Latest Firefox Mobile 18 user agents:

User Agent Platform Device
Mozilla/5.0 (Tablet; rv:18.1) Gecko/18.1 Firefox/18.1 Firefox OS Unknown
Mozilla/5.0 (Mobile; Sony Xperia F3113; rv:18.1) Gecko/18.1 Firefox/18.1 Firefox OS Xperia XA
Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0 Firefox OS Unknown
Mozilla/5.0 (Mobile; LG-D300; rv:18.1) Gecko/18.1 Firefox/18.1 SonyEricssonK750i/R1CA/SNXXXXXXXXXXXXXXX Browser/SEMC-Browser/4.4 Profile/MIDP-2.0 Configuration/CLDC-1.1 Firefox OS K750i
Mozilla/5.0 (Mobile; LG-D300; rv:18.1) Gecko/18.1 Firefox/18.1 Firefox OS D300
Mozilla/5.0 (Mobile; ALCATELOneTouch4012X; rv:18.1) Gecko/18.1 Firefox/18.1 Firefox OS OneTouch4012X
Mozilla/5.0 (Mobile; ALCATELOneTouch4012X/SVN 01011S; rv:18.1) Gecko/18.1 Firefox/18.1 Firefox OS OneTouch4012X
Mozilla/5.0 (Android 7.1.1; Mobile; rv:18.0) Gecko/18.0 Firefox/18.0 Android 7 Unknown
Mozilla/5.0 (Android 4.4; Mobile; rv:18.0) Gecko/18.0 Firefox/18.0 Android 4 Unknown
Mozilla/5.0 (Android 4.0; Mobile; rv:18.0) Gecko/18.0 Firefox/18.0 Android 4 Unknown
Mozilla/5.0 (Android 3.2.4; Mobile; rv:18.0) Gecko/18.0 Firefox/18.0 Android 3 Unknown
Mozilla/5.0 (Android 3.2.2; Mobile; rv:18.0) Gecko/18.0 Firefox/18.0 Android 3 Unknown
Mozilla/5.0 (Android 2.3.1; Mobile; rv:18.0) Gecko/18.0 Firefox/18.0 Android 2 Unknown
Mozilla/5.0 (Android 2.2.1; Mobile; rv:18.0) Gecko/18.0 Firefox/18.0 Android 2 Unknown
Mozilla/5.0 (Android 13; Mobile; rv:18.0) Gecko/18.0 Firefox/18.0 Android 13 Unknown
Mozilla/5.0 (Android 11; Mobile; rv:18.0) Gecko/18.0 Firefox/18.0 Android 11 Unknown
Mozilla/5.0 (Android 1.1; Mobile; rv:18.0) Gecko/18.0 Firefox/18.0 Android 1 Unknown
Mozilla/5.0 (Android; Mobile; rv:18.0) Gecko/18.0 Firefox/18.0 Android Unknown
Mozilla/5.0 (Mobile; ZTEOPEN; rv:18.1) Gecko/18.1 Firefox/18.1 Firefox OS OPEN
Mozilla/5.0 (Mobile; ALCATELOneTouch4012A; rv:18.1) Gecko/18.1 Firefox/18.1 Firefox OS OneTouch4012A