I got a Vu solo2 off a friend who said it was stuck on reboot with Vu + solo2 on lcd screen,after a bit of investigation it was a clone,so I managed to flash the box with OpenPli v2 lonrisun which I did not like so I flashed box with lonrisun v4 OpenaATV,it got stuck on tv screen loading image so I switched box off and put it back on and now the box has black picture on tv screen and nothing on lcd screen of box,I tried to reflash box with v2 OpenPli but it does not read usb anymore,I thought v2,v3,v4 was ok to try but it has stopped box from working any help on this