Latest Lark FreeMe X4 7 user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 4.4.4; FreeMe X4 7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.111 Mobile Safari/537.36	Chrome Mobile 76	Android 4
Mozilla/5.0 (Linux; Android 4.4.4; FreeMe X4 7 Build/KTU84Q) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/33.0.0.0 Mobile Safari/537.36	Chrome Webview 33	Android 4