Hacking Emmc not working after backup

[FoolFun88]

Hello everyone,

I'm facing an issue with my Switch console, and I hope someone here can help me resolve it.

Initially, my Switch was displaying a "purple screen of death" and unable to boot. I attempted to address the problem by installing the hwfly I had on another console. The glitch started strangely slow compared to the previous console, but I was still able to enter Hekate. From there, I backed up the prod.keys and boot0 and boot1, but during the last backup of the raw partition, the process suddenly halted, and the Emmc stopped functioning.

Now, when I restart the console, the LED flashes blue and then stops at cyan without booting into Hekate. However, by replacing the Emmc with one from another Switch, I can access Hekate correctly. Even when trying to insert the defective Emmc into another Switch, I get the same blue flashing error followed by a cyan stop.

Should I conclude that my Emmc is dead? Or am I making some mistake in diagnosing the problem? Any advice or suggestions would be greatly appreciated.

Thanks in advance for the help!

 

[baddass1979]

https://gbatemp.net/threads/nand-rebuilding-for-no-backup-broken-emmc.593995/

You could try rebuilding the nand

 

[SnackTec]

[...]

You could try rebuilding the nand

What he said. Afaik hwfly wont boot if it cant detect a working eMMC. That said, you can boot if you put on a blank working eMMC.

 

[FoolFun88]

Even though I have the prod.keys, boot0, and boot1 files, can I follow this guide? Is there a way to rewrite a new Emmc with the files I have?