Hacking Softbrick after update accident

[switchModBrick]

However you push payloads to your Switch, use the latest fusee-primary (next to the Atmosphere download) instead of Hekate.

Nothing happens if I use the fusee-primary.bin, only black screen.

 

[Lacius]

Nothing happens if I use the fusee-primary.bin, only black screen.

1. Delete the atmosphere folder from your SD card.
2. Re-download Atmosphere and put the contents of the package onto your SD card. Overwrite anything it wants to overwrite.
3. Try launching your sysMMC using fusee-primary and report what happens.
4. Try launching your emuMMC using fusee-primary and report what happens.
5. If you can't boot either successfully, follow this guide to attempt to repair your brick. Make sure you've made an eMMC backup if you haven't already done so.

 

[switchModBrick]

1. Delete the atmosphere folder from your SD card.
2. Re-download Atmosphere and put the contents of the package onto your SD card. Overwrite anything it wants to overwrite.
3. Try launching your sysMMC using fusee-primary and report what happens.
4. Try launching your emuMMC using fusee-primary and report what happens.
5. If you can't boot either successfully, follow this guide to attempt to repair your brick. Make sure you've made an eMMC backup if you haven't already done so.

Thanks for the Guide, I will try this MMC-Rebuild and if it doesn't work I try the System Wipe.
But what will this Wipe do, did it install my SysNand to Stock?
And is there a option to save the Backup directly to PC, cause my SD-Card is to small?

 

[Lacius]

But what will this Wipe do, did it install my SysNand to Stock?

The Wipe only clears your data and settings.

And is there a option to save the Backup directly to PC, cause my SD-Card is to small?

You can use something like NxNandManager to make an eMMC backup over a USB connection.

 

[Draxzelex]

Thanks for the Guide, I will try this MMC-Rebuild and if it doesn't work I try the System Wipe.
But what will this Wipe do, did it install my SysNand to Stock?
And is there a option to save the Backup directly to PC, cause my SD-Card is to small?

Your sysMMC is Stock.

 

[momo6t]

I found a way to solve the problem without doing too much manipulation:

From a blank SD card, which will only be used for manipulation, we create an EmuNand, and then once on your EmuNand,

You are updating with daybreak to 14.X.X .

Once the last update is done, take your sd in the computer you open NxNandManager (5.2). You go to PRODINFO, you make a dump of it.

You then insert your SD card with the boot crash error as indicated above, and load your card in NxNandManager.

You go to PRODINFO, you make a dump of it for security.

Then, you right-click on PRODINFO and "restore from file" and you will indicate the PRODINFO that you dumped before on the blank SD card.