Thanks for that link emily. Of course I have already look to that.
But as far as I can read, for my z3850 it only have the ANDROID and WINDOWS operating system.
Neither BIOS neither DRIVERS.
There are links for drivers but above this sentence:
(...)Above documents are used for Z8300 CPU Hi10 Plus, before serial number Hi10 Q64G42160804000 (including this serial number)(...).
Maybe I can not see the BIOS update that people talk about. If so, please show me the link or send me a PM.
Thank you very much.