Homebrew I cannot launch Homebrew

[NorthWestWind]

Recently, I bought a second-hand 3DS. The region is U. It was already hacked so I don't know what happened during hacking. The first thing I do when I went home is format the system. After formatting, I found that FBI is still on the system (I don't know if that is intended since the CFW doesn't go away either). I used L + Down + Select to check if it is using Luma3DS and it is. Then, I tried to install some CIAs, and it went pretty well. I also updated Luma3DS from v9.1 to v10.2

Since it was hacked, I tried to follow the Finalizing Setup part in 3ds.hacks.guide. There's no problem with installing CIAs since FBI is already installed. However, when I tried to open the Homebrew Launcher Wrapper, it told me "Luma3DS is not configured to launch Homebrew" or something like that with some instructions down below. I followed the instructions, and nothing happened. Then, I headed to "Download Play" and tried to do the "Switch hb. title to current app" thing, and then "Save settings". When I re-launch "Download Play", nothing happened. The normal "Download Play" just show up and I don't know what to do.

Also, this might not be related, but I used FBI to install FBI and the one come with the system cannot even update. Now I have 2 FBIs in my 3DS.

Edit: I went to the FBI I installed and deleted the title of the old FBI. Turns out it is the "Health and Safety Injection" thing.

Can someone help?

 

[NorthWestWind]

OK I'm here to solve my own problem.

Since nobody replies, I went to the Nintendo Homebrew Discord and asked for help. Someone then sent me a config.bin and told me to replace the current one I have in my sd:/luma and I did that. Then, I opened Homebrew Launcher again and it just worked, like magic.

If you want the file, find me on Discord (NorthWestWind#1885) because I cannot post link or upload that file. If it doesn't work for you, don't blame me.

 

[TurdPooCharger]

Rosalina menu injecting Homebrew Launcher to an arbitrary system or wrapper title.

• [Video Tutorial] How to Inject Homebrew Into Official App - Stealth Homebrew w/ Rosalina Menu
• CTRTransfer (Type D9) - Inject HBL to Camera and Remap Rosalina combo
• [3ds.eiphax.tech] Config Generator

***

Don't confuse GodMode9 Health & Safety ⇄ .CIA/.APP injection for Luma3DS injection. Not the same thing.

• Injecting any .CIA app into Health & Safety
• Restoring Health & Safety after injecting a .CIA app

If you deleted H&S through FBI, try reinstalling it by doing,

• System Settings → Other Settings → System Update

 

[NorthWestWind]

I finally figured out what is causing me this problem.

Turns out Homebrew only not run when external FIRMs and modules are enabled in Luma3DS settings. Therefore, I went and checked the luma/sysmodules folder and I found a mysterious .cxi file. I deleted that and now everything works.