Stream Dock Device Not Detected after Firmware update

jyuuryunix

I notice there is a firmware update on the device tab, when I click it, it show a progress bar and then it said my device disconnected.
Then the screen goes blank, and I tried to reconnect (unplug and plug again) but the device still show nothing.

My model is SADES Ryunix XD100, similiar with the AJAZZ AKP153

Any help is apreciate