In order to set up chrome cast with your phone as a hotspot you need to use the google home app on a device connected to phones hotspot. It wan’t work if you use google home app on the phone providing the hotspot. Sorry, unable to complete the action you requested.

The Hotspot user interface will show a warning, and the Chromecast won't be able to find the network. In all other cases, however, Hotspot will use 2.4 GHz and will work perfectly with the Chromecast. See Full Answer. 3 More Answers. 19 Related Answers. CHROMECAST SETUP & CONNECT TO MOBILE HOTSPOT (NO … Oct 28, 2017 How to Mirror Your iPhone Using Chromecast

Cell Phones With Hotspot Feature - Best Buy

You can once again use your Chromecast with a smartphone

I use the Visible network. I would like to use my Chromecast for streaming. Ideally, I would like to be able to turn on my hotspot on my phone, connect the Chromecast to the hotspot, and stream movies and shows using cellular data on a big screen just as I would be able to watch them on my phone.

Stream Local Media to a Chromecast Without an Internet To circumvent this, reddit user Quaternions_FTW suggests creating a mobile hotspot with your phone and connecting your Chromecast, as well as the device with the media you want to stream on it to How to Use Your Android Phone As a Portable Wi-Fi Hotspot Nov 09, 2019