Latest Android 3 user agents:

User Agent Browser Device
Mozilla/5.0 (Android 3.2.2; Mobile; rv:58.0) Gecko/58.0 Firefox/58.0 Firefox Mobile 58 Unknown
Mozilla/5.0 (Linux; Android 3.2.6) AppleWebKit/532.2 (KHTML, like Gecko) Chrome/48.0.884.0 Safari/532.2 Chrome 48 Unknown
Mozilla/5.0 (Linux; Android 3.2.5) AppleWebKit/531.1 (KHTML, like Gecko) Chrome/22.0.898.0 Safari/531.1 Chrome 22 Unknown
Mozilla/5.0 (Android 3.2.3; Mobile; rv:31.0) Gecko/31.0 Firefox/31.0 Firefox Mobile 31 Unknown
Mozilla/5.0 (Linux; Android 3.2.6) AppleWebKit/531.0 (KHTML, like Gecko) Chrome/56.0.871.0 Safari/531.0 Chrome 56 Unknown
Mozilla/5.0 (Linux; Android 3.0) AppleWebKit/534.1 (KHTML, like Gecko) Chrome/19.0.876.0 Safari/534.1 Chrome 19 Unknown
Mozilla/5.0 (Linux; Android 3.1) AppleWebKit/536.0 (KHTML, like Gecko) Chrome/28.0.895.0 Safari/536.0 Chrome 28 Unknown
Mozilla/5.0 (Android 3.2; Mobile; rv:24.0) Gecko/24.0 Firefox/24.0 Firefox Mobile 24 Unknown
Mozilla/5.0 (Android 3.2.2; Mobile; rv:27.0) Gecko/27.0 Firefox/27.0 Firefox Mobile 27 Unknown
Mozilla/5.0 (Linux; Android 3.2.6) AppleWebKit/532.2 (KHTML, like Gecko) Chrome/14.0.815.0 Safari/532.2 Chrome 14 Unknown
Mozilla/5.0 (Android 3.0; Mobile; rv:18.0) Gecko/18.0 Firefox/18.0 Firefox Mobile 18 Unknown
Mozilla/5.0 (Android 3.2.4; Mobile; rv:49.0) Gecko/49.0 Firefox/49.0 Firefox Mobile 49 Unknown
Mozilla/5.0 (Android 3.2.1; Mobile; rv:7.0) Gecko/7.0 Firefox/7.0 Firefox Mobile 7 Unknown
Mozilla/5.0 (Linux; Android 3.2.6) AppleWebKit/532.0 (KHTML, like Gecko) Chrome/54.0.835.0 Safari/532.0 Chrome 54 Unknown
Mozilla/5.0 (Linux; Android 3.2.4) AppleWebKit/536.1 (KHTML, like Gecko) Chrome/49.0.838.0 Safari/536.1 Chrome 49 Unknown
Mozilla/5.0 (Android 3.2.6; Mobile; rv:54.0) Gecko/54.0 Firefox/54.0 Firefox Mobile 54 Unknown
Mozilla/5.0 (Linux; Android 3.2.5) AppleWebKit/534.2 (KHTML, like Gecko) Chrome/16.0.891.0 Safari/534.2 Chrome 16 Unknown
Mozilla/5.0 (Android 3.2.2; Mobile; rv:12.0) Gecko/12.0 Firefox/12.0 Firefox Mobile 12 Unknown
Mozilla/5.0 (Linux; Android 3.1) AppleWebKit/531.1 (KHTML, like Gecko) Chrome/57.0.802.0 Safari/531.1 Chrome 57 Unknown
Mozilla/5.0 (Linux; Android 3.2.1) AppleWebKit/534.0 (KHTML, like Gecko) Chrome/23.0.891.0 Safari/534.0 Chrome 23 Unknown