ROM Hack I need some help asap

[GoldTheLuxray]

Guys I fucked up badly, if theres anyone who can help me with this just reply asap
So I was basically trying to CFW my brothers 3ds and It messed up, so i decided to update the 3ds through system settings, and after it updated it says my sd card is messed up, so I swapped SD Cards and the 3ds is turning off

 

[MrMcTiller]

OK, does it turn off after trying to turn it on?

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

(Does the power light flash on for a second and turn off?)

 

[Ryab]

Guys I fucked up badly, if theres anyone who can help me with this just reply asap
So I was basically trying to CFW my brothers 3ds and It messed up, so i decided to update the 3ds through system settings, and after it updated it says my sd card is messed up, so I swapped SD Cards and the 3ds is turning off

explain how you messed up

 

[GoldTheLuxray]

explain how you messed up

I was trying to CFW my brothers 3DS, then it didn't work so I updated it to 11.6 because it was on 11.2, but now everytime I swap SD Cards the 3DS turns off

 

[MrMcTiller]

I was trying to CFW my brothers 3DS, then it didn't work so I updated it to 11.6 because it was on 11.2, but now everytime I swap SD Cards the 3DS turns off

OK, were you using 3ds.guide? Do you have boot.firm at the root of the new sd?

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

OH and HOW DID YOU MESS UP? What did you do wrong?

 

[GoldTheLuxray]

OK, does it turn off after trying to turn it on?

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

(Does the power light flash on for a second and turn off?)

yes it does

OK, were you using 3ds.guide? Do you have boot.firm at the root of the new sd?

yes for both of them, but the thing is I updated it from 11.2 to 11.6 and its an Old 3ds XL so what should I do?

 

[MrMcTiller]

If the blue light turn off right after you turn it on, it means you don't have boot.firm at the root of the SD. Try to boot into safe mode. (L+R+D-Pad UP+A+POWER)

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

If it works, update the system (even if it is on 11.6)

 

[GoldTheLuxray]

yes it does

yes for both of them, but the thing is I updated it from 11.2 to 11.6 and its an Old 3ds XL so what should I do?

OK, were you using 3ds.guide? Do you have boot.firm at the root of the new sd?

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

OH and HOW DID YOU MESS UP? What did you do wrong?

I first wanted to CFW my brothers 3DS which was on version 11.2 but I messed up with a few files and it was all going down, so I decided to update my 3ds using System Settings but it has Luma3DS inside the SD Card, it's because I thought that was how to remove CFW

If the blue light turn off right after you turn it on, it means you don't have boot.firm at the root of the SD. Try to boot into safe mode. (L+R+D-Pad UP+A+POWER)

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

If it works, update the system (even if it is on 11.6)

should I hold it?

 

[MrMcTiller]

I first wanted to CFW my brothers 3DS which was on version 11.2 but I messed up with a few files and it was all going down, so I decided to update my 3ds using System Settings but it has Luma3DS inside the SD Card, it's because I thought that was how to remove CFW

should I hold it?

Yes, hold it. If that doesn't work, you might need to use this to install CFW to fix it. https://3ds.guide/ntrboot

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

WAIT. Did you have CFW installed after you messed up.

 

[GoldTheLuxray_]

yes

 

[The Real Jdbye]

Guys I fucked up badly, if theres anyone who can help me with this just reply asap
So I was basically trying to CFW my brothers 3ds and It messed up, so i decided to update the 3ds through system settings, and after it updated it says my sd card is messed up, so I swapped SD Cards and the 3ds is turning off

Explain how it says your SD card is "messed up".

 

[MrMcTiller]

OK, try to download the latest Luma3ds build (8.1.1) and place the boot.firm at the root of the SD

 

[GoldTheLuxray]

Yes, hold it. If that doesn't work, you might need to use this to install CFW to fix it. https://3ds.guide/ntrboot

Does it work for the old 3ds XL latest version

Explain how it says your SD card is "messed up".

So I basically tried to CFW my brothers 3ds, then none of it worked out so I tried to remove it by deleting the files and updating it, it didn’t go well because when I swap the SD Card which had the files with another SD Card, when I open his 3DS the light goes

OK, try to download the latest Luma3ds build (8.1.1) and place the boot.firm at the root of the SD

heres the thing, I was using soundhax for the whole thing before it was updated so how can I do this?

 

[The Real Jdbye]

Does it work for the old 3ds XL latest version

So I basically tried to CFW my brothers 3ds, then none of it worked out so I tried to remove it by deleting the files and updating it, it didn’t go well because when I swap the SD Card which had the files with another SD Card, when I open his 3DS the light goes

heres the thing, I was using soundhax for the whole thing before it was updated so how can I do this?

That doesn't explain anything. You keep saying none of it works but CFW is clearly installed so what exactly is the problem?
When swapping SD cards you just need to make sure boot.firm is on the SD card.

 

[Taffy]

That doesn't explain anything. You keep saying none of it works but CFW is clearly installed so what exactly is the problem?
When swapping SD cards you just need to make sure boot.firm is on the SD card.

boot.firm

You're just missing boot.firm.

 

[GoldTheLuxray_]

That doesn't explain anything. You keep saying none of it works but CFW is clearly installed so what exactly is the problem?
When swapping SD cards you just need to make sure boot.firm is on the SD card.

But is there anyway to uninstall CFW?

 

[Taffy]

But is there anyway to uninstall CFW?

just redownload luma and find the "boot.firm" file

Put this at the root of the SD card

done

it'll work

Uninstalling won't help.

 

[GoldTheLuxray_]

just redownload luma and find the "boot.firm" file

Put this at the root of the SD card

done

it'll work

Uninstalling won't help.

Hm I'm gonna try it when it's back from the repair guy, cuz i was just curious if it was that serious, Thank you

 

[MrMcTiller]

Hm I'm gonna try it when it's back from the repair guy, cuz i was just curious if it was that serious, Thank you

Yeah, just do that and you will be good.

 

[GoldTheLuxray_]

Yeah, just do that and you will be good.

but it looks like my 3ds might be bricked :/, thats the thing