Garmin RV890 update to latest (9.7.0)

My Garmin RV890 came with BlueFire ver 9.4.4 already installed.  I'm having trouble trying to upgrade to the latest version 9.7.0.  It asks me if I want to install the new version from the App Store.  I say "yes" and I get to Google Play and the BlueFire App.  But I can't seem to get the Garmin 890 to update.  What next?

Maybe try to side-load it? - https://bluefire-llc.com/store/bluefire-apps

You can also query these forums for help or for others with a similar configuration.

https://rvforums.com - Do a search for BlueFire to see all the posts.

https://www.irv2.com/forums/f103/vmspc-replacement-option-425748.html - You can search other IRV2 forums using BlueFire.