App requires downloading and installing a carrier HUB for a carrier I don't have. With the way the detection seems to work, anyone with a shared network service like Ting, Visible, Google Fi, etc will receive the same message / block. In my case I was forwarded to the T-Mobile hub, even though I am not a T-Mobile customer and can't install it (Google Play blocks it as not available for the device). Seems like a completely missguided detection method that leaves an entire userbase hanging.