Homebrew Question nintendo switch black screen downgrade

[Deleted User]

Hello, in first sorry for my bad english ( i speak french )

In a couple month i downgrade my switch ( i know it s stupid and no nand backup ).

And my switch have a black screen, i can put RCM mode but nothing other things...

I m stuck in black screen, i can enter in sx mod but after black screen...

If somebody can help me...

Thank you and sorry for bad english

 

[eyeliner]

You had themes in your current paperweight?

Try this:
https://gbatemp.net/threads/is-the-switch-bricked.563357/#post-9028558

 

[Deleted User]

Hello, no theme instal

--------------------- MERGED ---------------------------

I try
Upgrading/Downgrading Manually With a PC

But in step 4 with the keys.txt impossible to have the folder with cmd command...

In cmd choidujour told me " only one input firmware file/folder argument is allowed, you have 8 "

I m stuck step 3...

Thx

 

[Draxzelex]

Hello, no theme instal

--------------------- MERGED ---------------------------

I try
Upgrading/Downgrading Manually With a PC

But in step 4 with the keys.txt impossible to have the folder with cmd command...

In cmd choidujour told me " only one input firmware file/folder argument is allowed, you have 8 "

I m stuck step 3...

Thx

You couldn't figure it out so you just deleted your account?