JTAG Need help!! Input new kv got e79!!

[robuklen]

Hi everyone ..

If anyone can help me what to do..

My brother inlaw flash new keyvault and got the e79 error .. Only thing i have is the original dumpflash and cpu key is there a way to fix it? Thanks any info will help..

 

[M AzeeM K]

What? You didn't make a backup of the NAND while the Xbox360 was in working condition?