Latest Onda V919 Air Dual OS user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; U; Android 4.4.4; V919 Air DualOS Build/KTU84P; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/33.0.0.0 Safari/537.36 OPR/36.1.2254.130118	Opera 36	Android 4
Mozilla/5.0 (Linux; U; Android 4.4.4; en-US; V919 Air DualOS Build/KTU84P) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 UCBrowser/11.2.0.915 U3/0.8.0 Mobile Safari/534.30	UC Browser 11	Android 4
Mozilla/5.0 (Linux; Android 4.4.4; V919 Air DualOS) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.117 Safari/537.36	Chrome 81	Android 4
Mozilla/5.0 (Linux; Android 4.4.4; V919 Air DualOS) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.111 Safari/537.36	Chrome 81	Android 4
Mozilla/5.0 (Linux; Android 4.4.4; V919 Air DualOS Build/KTU84P) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/33.0.0.0 Safari/537.36 YandexSearch/6.45/apad	Chrome Webview 33	Android 4
Mozilla/5.0 (Linux; Android 4.4.4; V919 Air DualOS Build/KTU84P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36 OPR/54.0.2651.48970	Opera 54	Android 4
Mozilla/5.0 (Linux; Android 4.4.4; V919 Air DualOS Build/KTU84P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.158 Safari/537.36	Chrome 66	Android 4
Mozilla/5.0 (Linux; Android 4.4.4; V919 Air DualOS Build/KTU84P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.109 Safari/537.36	Chrome 65	Android 4
Mozilla/5.0 (Linux; Android 4.4.4; V919 Air DualOS Build/KTU84P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.137 Safari/537.36	Chrome 64	Android 4
Mozilla/5.0 (Linux; Android 4.4.4; V919 Air DualOS Build/KTU84P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.111 Safari/537.36	Chrome 63	Android 4