To check the nand on the box could you not use "nandflasher" and do a back up to a USB stick, it verifys after a write, then again i'm not 100%, however when i flahed the nand with the new dash i used that program and it has 2 options, read and write, i'm not saying to use it to write or any thing but it might be good to verify it? not 100% sure though....just a thought?
Information on the hardware and NAND is also displayed.
Features:
- Simple, easy to use interface (a lot of the more complicated stuff gets done automatically)
- Displays information on the hardware and NAND
- Possible to easily add additional languages
- Bad blocks automatically get relocated (for all NAND sizes, 16/256/512MB)
- Verification process which results in very safe, virtually error-free read and write processes