Hello again forum. SO i got my nand-x program the coolruner. Dump the nand. I check it with the nand-x healer and everything match. so i use J-tag tool create the ecc file and write it to the console. the console turns on but dosent boot no xell, nothing. So i go hajed and flash back the original nand. The xbox does boot fine. I try again every process and still no luck, i have repeat every process like 3 time, Also i have re solder everything such to make sure everything was ok. EDIT: coolruner light stays red it docent flash green UPDATE: i try to flash the stock nand again few time and now i get rrod with error code 0022
Here are some pic of the soldered board:
Here are some pic of the soldered board:
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