Hacking DSTT card flashrom trouble

[Succyboi]

Hey,

I recently got a 2ds and I hacked it using ntrboot,
For ntrboot I used my DSTT flashcard,
I did not back up my flashrom,
I have tried the DsttFlashWrite application with another flashcard to get it back to function as an NDS flashcard but Unfortunately I get the "00000000 Not Support Device error",

So my question is where do I go from here?

My card uses the AT49BV8192A 90TI Chip.

Any suggestions?

 

[Leobgood]

Without a backup, there doesn't seem to be a solution. It has been brought up here: https://github.com/Plailect/Guide_3DS/issues/1352
I have been wanting to use my DSTT for the same but w/o a sure way to get its functionality back, i am weary of using the DSTT for ntrboot.