Hacking Removing gateway fastboot

[Ekami]

Hey guys,
After a while I came back to my 3ds, used my old gateway 3ds and tried to update the emunand. Thing is I thing I partially bricked my console by doing that. Now when I get past fastboot my console screen just turn black, see the video below:


I can still access the gateway menu but I can' t go into my 3ds menu, I'm using an o3ds system.
All I want is to remove all this gateway stuff because I saw there is no point using gateway nowadays, using Luma with CFW is enough.
Does any of you guys know how I can restore back my 3DS to normal? I didn't do a nand backup before flashing fastboot, and if possible, is there a method where I don't have to buy new material? (like ntrboot capable flashcarts?)
Thanks.

 

[Hunter]

if you have a normal DS or another 3DS you may be able to use your Blue Card to flash ntrboot to using 0.4.0 as a Ace3DS+

 

[Madridi]

if you have a normal DS or another 3DS you may be able to use your Blue Card to flash ntrboot to using 0.4.0 as a Ace3DS+

Off topic, but blue card is a compatible card for ntrboot?

 

[Ekami]

if you have a normal DS or another 3DS you may be able to use your Blue Card to flash ntrboot to using 0.4.0 as a Ace3DS+

I do have another 3ds and the gateway bluecard, any tutorial on how to do this? Thanks

 

[Hunter]

I do have another 3ds and the gateway bluecard, any tutorial on how to do this? Thanks

if your other 3ds is already hacked
https://3ds.hacks.guide/flashing-ntrboot-(3ds-multi-system)
Ace3DS+ isnt supported in the single system version yet

 

[Ekami]

if your other 3ds is already hacked
https://3ds.hacks.guide/flashing-ntrboot-(3ds-multi-system)
Ace3DS+ isnt supported in the single system version yet

Thanks a lot, I'm hacking it atm, I'll try your guide and let you know

 

[Hunter]

Thanks a lot, I'm hacking it atm, I'll try your guide and let you know

just a warning, not all blue cards work, some are Ace3DS+ clones others are unknown and unflashable

 

[Ekami]

just a warning, not all blue cards work, some are Ace3DS+ clones others are unknown and unflashable

Yeah I saw that on a github thread. I'll see if mine works, it's my only chance anyway

 

[Ekami]

Bad news of the day

 

[Ekami]

Do you guys have any other method to get rid of this red screen without buying a linker?

 

[Raugo]

Do you guys have any other method to get rid of this red screen without buying a linker?

Do you have access to the gateway menu? Press L during boot to check it

 

[kamesenin888]

If he can access the menu he can do a a nand restore if he has it, but if the emunand is bricked only ctr nand fixes it AFAIK,

 

[Ekami]

> Do you have access to the gateway menu? Press L during boot to check it

Yes I have access to the menu but I didn't backup my nand before installing fastboot =/