Unbricking a R4 GOLD Pro?

[GammaGulp]

I recall trying to flash NTRBOOT on a R4 GOLD Pro (2021) and something went wrong and the card got bricked. When I have a microSD card with R4 firmware on it and attempt to boot it in a DS Lite, it freezes on boot, and if I put it in my 3DS or DSi, the card is not detected. Is there anything I could possibly do to restore this card?

 

[Technicmaster0]

Which website is written on the card? Do you have a 3DS with luma custom firmware?

 

[E1ite007]

Did you flash the firmware back to the original with ntrboot flasher nds?
Here are dumps if you didn't make a backup: https://github.com/DS-Homebrew/flashcard-archive

 

[GammaGulp]

I do have a 3DS with luma. Website on the card is www.r4isdhc.com

Haven't attempted to flash anything else because the card just couldn't be read in anything. If there's an ideal 3DS app I could use to try reflashing then I could try that.

 

[Kwyjor]

If there's an ideal 3DS app I could use to try reflashing then I could try that.

Why don't you just flash it with the same program you used to flash it in the first place?

 

[E1ite007]

I do have a 3DS with luma. Website on the card is www.r4isdhc.com

Haven't attempted to flash anything else because the card just couldn't be read in anything. If there's an ideal 3DS app I could use to try reflashing then I could try that.

There's a .firm version of the flasher that is used to flash the OG firmware. Here's the link: https://github.com/ntrteam/ntrboot_flasher/releases/tag/v0.5.0
Put it in the payloads folder and run it via the chainloader (turn on while pressing the Start button).