Hello from the Hoosier Heartland
Bonecrusher.
If you are updating anything on the Spark ( firmware, data base, etc.), it's best to do it via WiFi and no cable.
You have to download the packet using your home WiFi and when the app indicates "installing", you have to switch from the home WiFi to the Spark WiFi on your device so it can be installed.
Keep the controller, Spark and your device near your WiFi for the best signal when transferring files.
Good luck and welcome to the Forum.