Latest Doogee T6 Pro user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; U; Android 7.1.2; en-US; Doogee T6pro Build/NJH47F) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.2.5.1102 Mobile Safari/537.36	UC Browser 12	Android 7
Mozilla/5.0 (Linux; U; Android 7.1.2; en-US; Doogee T6pro Build/NJH47F) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.12.5.1189 Mobile Safari/537.36	UC Browser 12	Android 7