bad blocks in falcon jtag nand and not being able to update HELP PLEASE

Dm Doink

Noob Account
Jun 29, 2014
2
0
im having a problem updating dash on my falcon jtag.i bought it used and it didn't come with original nand.i dump the nand on nand flasher and it has bad blocks in it.i update it through xe build than try to write the nand and i get either an e72 or e79 error.ive tryed j runner and many other ways to remap the blocks and iv gotten no where can u please help me get on the right track so i can update the dash on this thin thanks a lot if u need me hmu on sype:mikk.juhrd thanks