DMC said:As you seem to know a lot about this. I can't get my nand to back up on Bootmii. i have tried boo2 and ios. any ideas? Would it be the sd card too full for e.g?
Your NAND backup uses about 560mb or so (I´m not sure), you should use a empty SD to avoid problems (make a backup of your SD on your PC), and use Bootmii beta v2 (thanks WitoRIT92) =P
If you still getting problems try another SD card.