Thanks kszaq for the great work
I'm using a KM5 branded S905X box, everything works perfectly other than there is no WiFi.
The WiFi chip is SCL S9082C, does this have the same problem of no firmware support form the vendor as the S9082XS chip?
I think I already know the answer.
As a Chinese speaker, if there's any way I can help in contacting with the vendor then I'll be more than happy.