Try installing the Android Host instead of QS
Can you elaborate on this part please " but if add-on does not match the version, I get an indication and ask for uninstallation of add -on. "
Ok, then unfortunately I suspect that the Huawei device you are using is like my Dad's Xoom and does not support remote control.
please check this thread for further information and download the app from Google Play.
I hope, this will solve the issues :-)
All the best, Esther