wrong firmware flashed

[hogab68]

I mistakenly flashed wrong firmware on my a95x nexbox , usually it would be no problem to fix as I would just flash the right firmware on it but when I now try to flash it the usb burning tool will not connect to the box no matter what I do its like its not there .
The firmware that flashed on it I think is for a Nexus Box as The Nexus logo pops up when box is started and then the screen says no connection I have used mini sd card to try and install new update with no luck any info would be greatly appreciated

[bluesmanuk]

When you say that you have used a micro sd card to install a new update, do you mean flashed a whole image?

[hogab68]

yes have tried to flash hole image but nothing happens when sd card is in slot and box is booted up Nexus logo still pops up