Is it possible to flash back to 3.04 stock firmware from Liggy and Dee 1.UF ?
downloaded 3.04 fw from a NEC website. But when I run it, it says "Target NEC ND-3520 is not found"
What am I doing wrong?
Better ro use liggy's 3.04 with bitsetting. I had the same problem when flashing back and forth. Liggy's is stock FW with bitsetting only if you wish. You can find it in the Nec FW thread
download binflash, download official nec firmware from nec site, and flash the firmware from nec with binflash enjoy