Hacking Specific 3ds CFW questions help?

[2DSGamerdude]

hi all,
after playing around with my 3ds xl some more, making various custom .cias of GBA/gb/gbc games using the "Ultimate vc injector & all in one injector beta 26"
and other things, I have come across some issues that I can't find an answer for:

1) I would like to play Fire Emblem I (Nes) and Fire emblem Gaiden (nes) (both are English patched) on my new 3ds xl,
I have typed to play them though VirtualNES emulator, but they lag and the music is off
anywise, I tried to make them into custom .cias for vc using "Ultimate vc injector for nes".

after playing them they had the same issues like when I played them in the emulator
I got the unmatched vc version of these games to see if they work fine, and the un patched cap versions worked totally fine 100%, no lag or ushc like the English patched versions

any fix for getting these with the English translations working correctly on 3ds?

2) I made 2x cias's of Crash bandicoot 1 & 2 for gba using ultimate vc gba injector, but the games refuse to save, any fix for this?
or is it because the game save is in EEPROM format unlike other games which are in SPRAM like Metriod zero mission/zelda minus cap, etc.

3) is the Rosalina menu bugged? as sometimes when I'm playing a 3ds game and need to open the wireless for NFC or internet, I one it through Rosalina menu and I get a crash dump,
or when taking screenshot. not always but sometimes this happens.
activating wireless through the normal way is fine.

4) to add a custom key combo for opening the Rosalina menu you need to edit the config.bin file in hex edit? what are the values for each of the buttons?
also, I was able to map "L + Up" combo using L with D_Pad UP" holding both down.
so is it possible to have something like "L + R" combo for Rosalina menu?

thanx

 

[AdenTheThird]

I'm pretty sure the answer to #3 is maybe outdated software? Sometimes my Rosalina menu just crashes when I try to open hb launcher or something. I ca tell you though that Rosalina is not dumped and saving/uploading the crash dump may assist you in finding more help

 

[rassular]

In Luma 9.0 you can change the Rosalina combo by going into Miscellaneous options... then Change the menu combo.

 

[Bluespheal]

So if I understand correctly, it seems the problem you encounter in #1 is on the patch itself, does it have any specifications?

If they are also lagging on emulator it probably has to do something with the patch itself.

 

[2DSGamerdude]

So if I understand correctly, it seems the problem you encounter in #1 is on the patch itself, does it have any specifications?

If they are also lagging on emulator it probably has to do something with the patch itself.

the problem with 1) was that the fire emblem games ran at an FPS: 49.9 (50) in the VirutalNES emulator, whereas the normal FPS rate for games is FPS: 59.9 (60).
so, the simple fix for this was changing the FPS: 49.9 -> 59.9 (60) in the emulator options.
this apparently fixed the sound and slow gameplay lag issues
the games run "perfectly" in virtualNES now, so no need for a 3ds VC conversion

and for 2) I got the crash games working fine by using a tutorial I found on reddit by someone and my games work fine now (saving is okay now).
tho, one file of the tut has malware "gba footer 0.2 MOD", so I didn't download it (Thanx to Firefox for that!)
but using the normal versions of gba footer by Riku, I got my games working.

I feel so stupid sometimes asking certain question that I eventually somehow find answers for through google search or on my own.