Hacking R4 SDHC Gold Pro 2018 bricked fix?

[IntrovertedRobot]

Hey there everyone, this is my first time posting here.

So, I've got an R4 card that I bought off of Wish for $15 that no longer works.

I tried to use WoodR4, and when I tried to load a game, it went to this error screen.

Thinking nothing of it, I turned off the system and powered back on, only to be greeted by this:

Upon selecting the empty slot where the card once was, it only shows a white screen. Is there any way I can bring this card back to working condition?

 

[Technicmaster0]

Did you try to clean the contacts?

 

[IntrovertedRobot]

Did you try to clean the contacts?

I did, and they're absoultely spotless now, but unfortunately I still get the same white screen and blank spot where the card is. (Before the error, it used to show Bomberman Land Touch)

 

[Technicmaster0]

Did you try to inject NTRBoot? Do you have access to a 3DS with Luma CFW?

 

[IntrovertedRobot]

Forgive my lack of knowledge on this kind of thing, but what's NTRBoot? And no, I don't have access to a 3DS with Luma CFW.

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If it's any help, I do also have an older first generation R4 card.