Getting AW9000 to play music from mobile total disaster

[Caroline]

Welcome using this good speaker (exclude software of course )

Thanks

In fact, the loading speed of preset button is slow (maybe lost patient due to no display of "loading"), it may work if you wait longer. So far I don't have this problem. I think no harm trying to upgrade, but the UI will be changed

Ok. I will try tomorrow with a bit more of patience.
What do you mean by: The UI will be chanced? In what sense?