Question running memloader on v1 ipatched sx core switch

I ran incognito on a v1 ipatched switch without a nand backup and bricked it. I had given up fixing it for now until I realized that I could run most payloads on it, including Hekate and memloader. Problem is, whenever I try to mount emmc via usb my PC gives a "Unknown USB device (device descriptor request failed)". I have tried uninstalling on the device manager multiple times, but it doesn't work. I know the problem is not my PC or cable since I have an unpatched switch and I'm able to mount it easily. Is there any way to get memloader to run? I can't seem to be able to downgrade/restore my nand without it.

 

I do

 

Yes, I get timed out or disconnected every time.

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TegraExplorer does run fine. I'm trying to follow the manual downgrade guide though, but I assume that's not possible for me now, right?

 

Will the system restore script activate autorcm? The guide says that following it will activate autorcm?

I'm getting errcode 13, dsc No Fat when dumping firmware on TegraExplorer.

Tried running EmmcHaccGen with my other switch's firmware dump (they were both on 10.2) and got "Unable to create NCA class. Is your keyset file valid?"

On another note, lockpick_rcm only managed to get 81 keys. It showed "unable to derive package2 key" and "missing fs keys. skipping es/ssl keys".

 

Ok. Can't get EmmcHaccGen to work with my prod.keys though. They are fine, I've tested them on NxNandManager, but I get "Error: Unable to decrypt NCA header. The file is not an NCA file or the header key is incorrect." on EmmcHaccGen for some reason.

Update: Managed to get EmmcHaccGen to work by using the latest release of Lockpick RCM, performed system restore via Tegra Explorer, still stuck on the Nintendo Switch Joycon screen.

 

I'm sorry, I mispoke. By joycon screen I meant the nintendo switch logo screen. My bad.

 

I've tried both. Neither Atmosphere nor SX OS boots. Official firmware is also stuck on the logo screen.

 

Ah. That might be the problem. When I try to run the system wipe script I get "Mounting SYSMMC... System failed to mount!". I've tried formatting the SD Card in both ExFat and Fat32, tried injecting Tegra Explorer from both the SX OS menu and Hekate. This one script won't run. When I try to acess Emmc on Tegra Explorer I also get an error, "err code: 13 dsc: NO FAT".

 

I was running into this error before even performing the system restore. Nonetheless, is there any way to check the integrity of my keys?
Edit: I was looking at my Prodinfo in HxD and I realized that Incognito did work and at offset 0x0250 where my system's serial number should be it shows XAW00000000000. Now, if my switch was unpatched I'm fairly certain this wouldn't stop it from booting, but as it is, could this be the cause of the brick?