@BigOnYa I did exactly that i copied my entire SD card, I'll see if I can find another to test but since i get the black screen and can't start it normally with or without the SD card in, im concerned.
Yeah that's what i am worried about, since I just randomly plugged it into my pc yesterday to charge and after a few connect/disconnect sounds in my headphones, i look over ' see a brief error message ' then now it won start up normal.
Do you have a full Nand backup? Will be about 32gb in size. Restoring it maybe an option. I'd just ask in the forums, we've already spent to much time here in chat talking bout it.