Latest Avenzo Mob 4 4G user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 6.0; Avenzo MOB4 4G Build/MRA58K; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/44.0.2403.119 Mobile Safari/537.36	Chrome Webview 44	Android 6