Latest Android 4 user agents:

User Agent Browser Device
Mozilla/5.0 (Linux; Android 4.4.2; EC6108V9-01 Build/HUAWEIEC6108V9-01) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/30.0.0.0 Safari/537.36 Chrome Webview 30 EC6108V9
Mozilla/5.0 (Linux; Android 17; sdk_gphone16k_x86_64 Build/CP21.260306.017.A1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.177 Mobile Safari/537.36 YuraBrowser/1.0 Chrome Webview 146 Unknown
Mozilla/5.0 (Linux; Android 17; sdk_gphone16k_x86_64 Build/CP21.260306.017.A1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.177 Mobile Safari/537.36 Chrome Webview 146 Unknown
Mozilla/5.0 (Linux; Android 17; Pixel 6a Build/CP21.260306.017; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.119 Mobile Safari/537.36 Chrome Webview 146 Pixel 6a
Opera/9.80 (Android 4.1.2; Linux; Opera Mobi/ADR-1305251841) Presto/2.11.355 Version/12.10 Opera Mobile 12 Unknown
Mozilla/5.0 (Linux; Android 4.4.4) AppleWebKit/535.0 (KHTML, like Gecko) Chrome/20.0.853.0 Safari/535.0 Chrome 20 Unknown
Mozilla/5.0 (Linux; Android 4.4.3) AppleWebKit/534.2 (KHTML, like Gecko) Chrome/23.0.879.0 Safari/534.2 Chrome 23 Unknown
Mozilla/5.0 (Android 4.4.2; Mobile; rv:5.0) Gecko/5.0 Firefox/5.0 Firefox Mobile 5 Unknown
Mozilla/5.0 (Linux; U; Android 4.4.4; es-us; TR10RS1 Build/KTU84P) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/61.0.3163.128 Mobile Safari/537.36 XiaoMi/Mint Browser/3.9.3 Mint Browser 3 TR10RS1
Mozilla/5.0 (Linux; Android 4.4.4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Mobile Safari/537.36 Chrome Mobile 81 Unknown
Mozilla/5.0 (Linux; Android 4.4.4; F21S) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Mobile Safari/537.36 Chrome Mobile 81 Unknown
Mozilla/5.0 (Android 4.4.3; Mobile; rv:43.0) Gecko/43.0 Firefox/43.0 Firefox Mobile 43 Unknown
Mozilla/5.0 (Android 4.2.2; Mobile; rv:7.0) Gecko/7.0 Firefox/7.0 Firefox Mobile 7 Unknown
Mozilla/5.0 (Linux; Android 4.4.3) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/37.0.841.0 Safari/535.2 Chrome 37 Unknown
Mozilla/5.0 (Android 4.0.4; Mobile; rv:7.0) Gecko/7.0 Firefox/7.0 Firefox Mobile 7 Unknown
Mozilla/5.0 (Linux; Android 17; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.7680.177 Mobile Safari/537.36 Chrome Mobile 146 Unknown
Mozilla/5.0 (Linux; arm_64; Android 17; Pixel 6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.7559.72 YaBrowser/26.3.6.72.00 Mobile Safari/537.36 Yandex Browser 26 Pixel 6
Mozilla/5.0 (Linux; Android 4.2.2; GT-I9082 Build/JDQ39) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1700.99 Mobile Safari/537.36 Chrome Mobile 32 Galaxy Grand Duos
Mozilla/5.0 (Android 4.4.1; Mobile; rv:54.0) Gecko/54.0 Firefox/54.0 Firefox Mobile 54 Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Safari/537.36 Mozilla/5.0 (Linux; Android 4.4.2; SM-G900F Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.18.0 Mobile Safari/537.36 Chrome Mobile 33 Galaxy S5