Just updated my Galaxy S3 firmware, now Unity "can't retrieve device properties"

My Samsung Galaxy S3 with Virgin Mobile has been nagging me for the past few days to perform a firmware update. I finally relented, but now I can’t build the game I’ve been developing for the past year onto my phone. When I try to, this happens:

1445147--77857--$5nS9bqy.png

And in the console it says this:

1445147--77858--$qg6snD2.png

I’m really at a loss here. Does anyone know what this might mean?

Have you re-enabled the debugging mode from your phone?

Rebooting my computer ended up doing the trick :U