Posted: Wed Apr 24, 2013 4:25 Post subject: JTAG - is it possible to copy wholeflash to another router
Dear all,
I'm having one good WRT54G v5/6 router, running VxWorks, and one bad WRT54G v5 one, running dd-wrt, which I failed to follow the method mentioned by the page www.bitsum.com to come back to stock from dd-wrt.
I wonder whether I can use JTAG to back-up bootloader, nvram, and kernel from the good one, and use that to flash on the bad one?
it works but takes very long time to jtag a wholeflash.
Thank you LOM for the information. I'll try to do that tonight.
I flashed bootloader and kernel some days ago on my WRT54G, and to me the time needed was acceptable: about 8 minutes for bootloader and 1,5 hours for the kernel.