I wonder why Crestron is using such an old version of Android on a brand new? product.? Given Sonos dropping support of older OS's very quickly, I would think native native Sonos App would have a very short life span.?
Of course that begs a bigger question: Why is there not an update for the TSW-x60 panels to update there OS's a later version of Android.? While I don't have that much experience with Android, it is a Linux derivative and in general upgrading to a newer version of Linux is usually pretty painless And unlike Windows, Linux is very good about supporting older hardware.