Forget about the Chuwi support. Agreed. Sorry for my English, but maybe with my experience… I was “kill” my chuwi by changed one,two – more bios settings. It looks like brick-yes. I m try to disassemble device, try to “find magic reset button”-no chance. Ок. Holding about 20 secs power button – power off the device – so after that -4 5 secs after power on – having ability to (by pressing del button) enter bios settings (-chuwi hi10 p64g42) nd reset|tune so on.