Facebook models:

Latest Facebook user agents:

User Agent Browser Platform
Mozilla/5.0 (Linux; Android 9; PortalTV) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.120 Mobile Safari/537.36 Chrome Mobile 85 Android 9
Mozilla/5.0 (Linux; Android 9; PortalTV Build/PKQ1.190408.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.96 Mobile Safari/537.36 Chrome Webview 78 Android 9
Mozilla/5.0 (Linux; Android 10; PortalTV) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.102 Safari/537.36 Chrome 98 Android 10