How do I back up my ND-3540a firmware?



I want to know how I can copy the original firmware on my stock drive just in case there’s a screw up while modding my firmware. Thanks.


You can download Binflash and dump your firmware.

Chances are that your existing firmware is already available at NEC-3540A Firmware for download.


Search button works really well for finding stuff.


Didn’t know what the program was called so I couldn’t search for it, and I did search for awhile before I posted on here.


Thanks Nemesys


Yeah, i did a search for flashing firmware and found, by then nem had already posted it. Hope you get it bro.