I upgraded Busybox on my Zenithink ZT 180.2 and I think I put it in the wrong folder! Now when I boot up I get a black screen with the icons on the top but I can't access anything. I have tried to flash a new rom but with no success. I Have the ROM on a SD card and a USB flash disk with all the files in the root. When I try to flash the ROM I turn the tablet on with the Power button and the reset button pressed to gether. I have done this instantaneously, and for all of the boot time but with no success. Can anyone tell me what I am doing wrong please? I started all this cos I got an acore error all the time after I had updated my wall paper!!