Hacking NDS not booting on Luma

[gilx]

I have a problem where i can't boot any NDS software on my O3ds 11.3 - using Luma following this guide https://3ds.guide/installing-arm9loaderhax.html

I have looked at what might be the problem i have no Srvbreak so reluctant to do that fix (i tried and brkced and had to start over) , Am i booting from a bootloader? how on earth do i disable it to test?

I'm presumung i need to do this if so what on earth is pathway?
Optional) Making Luma3DS work with an external boot manager
If you're using a boot manager (BootCtr9, CtrBootManager9, ARM9Select, etc.) to load Luma3DS, you won't be able to play GBA/DSiWare games, or certain games that need more RAM on the device (such as Super Smash Bros).

• You can disable your boot loader OR
• Change Luma3DS's path (refer to the Options and usage page).

 

[Astral_]

Have you tried https://3ds.guide/troubleshooting ? I realize you're not using A9LH but you never know

 

[gilx]

What is that actually doing reinstalling the TWL_FIRM?

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

Have you tried https://3ds.guide/troubleshooting ? I realize you're not using A9LH but you never know

Sorry updated link , i am using A9LH I Think

 

[Astral_]

Yes, it does what you just said. It's pretty safe (unless you mistake O3DS with N3DS).

 

[gilx]

it worked ,thank you!