There was one problem with the JavaMO in 810, this has been fixed in the upcoming update. The JavaMO was not automatically transferred to your mobile phone.
But there seems to be another problem with either the Bluetooth_Dongle or the JavaMO. The Bluetooth_Dongle, I believe, since the JavaMO is the same as in 710. I got the orbiter connected, but as soon as I press any key, it disconnects after a few seconds. I'll have to investigate further.