Latest Cloudfone Thrill Boost 2 Plus user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; U; Android 8.1.0; en-US; Thrill Boost 2 Plus Build/O11019) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.12.6.1221 Mobile Safari/537.36	UC Browser 12	Android 8
Mozilla/5.0 (Linux; Android 8.1.0; Thrill Boost 2 Plus) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.81 Mobile Safari/537.36	Chrome Mobile 85	Android 8
Mozilla/5.0 (Linux; Android 8.1.0; Thrill Boost 2 Plus Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36	Chrome Webview 67	Android 8
Mozilla/5.0 (Linux; Android 8.1.0; Thrill Boost 2 Plus Build/O11019) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Mobile Safari/537.36	Chrome Mobile 67	Android 8