Latest Sambox KM35 Pro user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 10; SAMBOX_KM_35_PRO Build/QP1A.191105.004; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/80.0.3987.149 Mobile Safari/537.36	Chrome Webview 80	Android 10