Latest Karbonn Mach Five user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 5.0; MACHFIVE) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.119 Mobile Safari/537.36	Chrome Mobile 80	Android 5
Mozilla/5.0 (Linux; Android 5.0; MACHFIVE Build/LRX21M) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/37.0.0.0 Mobile Safari/537.36	Chrome Webview 37	Android 5
Mozilla/5.0 (Linux; Android 5.0; MACHFIVE Build/LRX21M)	Android Browser	Android 5