Can you live stream from your phone?
On your phone or tablet, open the YouTube app. Go live. For your first mobile live stream: Starting your first live stream may take up to 24 hours. Once enabled, you can live stream instantly.
How do I live stream with mobile data?
The simplest way to start streaming using cellular Internet is to tether your phone by setting it to mobile hotspot mode. In this most basic setup, your phone will become the Wi-Fi source for an encoder device (such as the Webcaster X2), which in turn will push the stream to YouTube, Facebook Live, or other CDN.