Never Did A Full Nand Dump, Am I Screwed? Options

[kunocorp]

Hi, I'm not sure if this is the right board to post on, excuse me if I'm wrong. I was following the RGH guide on the infinitymods site and the tut instructed me to dump my jasper 256 nand with -w64. i did so three times and made sure they all matched. I followed the rest all the way until xell was supposed to be installed, and all I got was a black screen, no resets could be heard. So i decided to start over again, I tried to dump my nand back to stock with -w64 and now i get 3 RROD 0022. Did I mess up beyond or repair or is there a way I can fix this?

[noraa]

64meg dump is fine, just GHR a jasper 512, I only ever dumped 64 of the nand. My system would not boot xell until I wrote the ecc with " nandpro usb: +w64 XX.ecc". Also make sure when you write the ecc that your stock nand is full present.

What did you use for building the ecc? I would try "360 multi builder 0.7" none of the bestpigs, worked for me
creating a .ecc with a BB.