It might be a 720. I'll get the exact model when I get out of work. My old phone was an 822. I am have it updating now and will check to see if that worked or not after work.
The new Civic is sick, I'm loving the Turbo engine. Its a BIG step up from my 2012 Honda Civic Hybrid. All the cameras are a plus as well.
That's good hear. How do you find the CVT on it? Is it quiet on the highway or is there any whine from the belts? I love the look of the safety feature set. I guess I need to test drive one next

And try my phone out on it.
Next thing in the phone front is maybe try WDRT to see if there are any firmware updates available. Firmware includes low level Bluetooth drivers so might help. Bad thing is you'd have to backup the phone and restore. OH... trouble is the 720 is no longer supported so may not be able to join the insider program again without hacking it a bit...
Still worth checking I guess even though I probably recommend to not apply without finding a new upgrade path to 10.