You uninstalled what from where? The hub? The phone?
That statement is puzzling. The Dashboard app is on the hub itself. The native Hubitat phone app just displays what is on the hub. Does the Dashboard work on the hub itself, or is this just a phone app issue?
Or are you using a (confusingly named) 3rd party community based app like this one? [RELEASE] HD+ - Android Dashboard In that case, you probably should direct your questions to that thread I linked.
Again, I think you are mixing a few things up here. First I think we need clarification of what exact app you are using and what you are deleting and so on.
