Latest QMobile i6 Metal HD user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; U; Android 6.0; en-US; i6 Metal HD Build/MRA58K) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 OPR/15.0.2125.101257 Mobile Safari/537.36	Opera 15	Android 6
Mozilla/5.0 (Linux; Android 6.0; i6 Metal HD) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Mobile Safari/537.36	Chrome Mobile 70	Android 6
Mozilla/5.0 (Linux; Android 6.0; i6 Metal HD Build/MRA58K; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/46.0.2490.76 Mobile Safari/537.36	Chrome Webview 46	Android 6