I have an m8s pro with s912 processor. I tried installing Libreelec via USB, but I had the wrong version now I bricked it. It has a blue LED, but I can't get any display at all via HDMI. I have USB Burning Tool on my pc and can't get the device to hook up. The reset button is not working either.

Is there any way to flash a new firmware on it without being able to access the menus or use the reset button? I have the stock .img file downloaded so just need instructions to apply it. Please!