Here: https://www.openvix.co.uk/inde…iver-usb-flashing-guides/ You can find a guide for Your box.
Yeah I did
2) Ensure no other USB devices are plugged into the receiver
3) Insert the USB stick containing the ima
4) Power the receiver on whilst holding down the REAR RESET BUTTON
5) Once tje front Air Digital display logo starts to flash White/Red release the rear reset button and wait, the receiver is now being flashed.
but Step5 didnt work for me