M3DS Real - Black Screen - Professor Layton and the Unwound Future

Hi!
It may be a bit outdated, but I'm still using my M3DS Real on my DS (original version, bought in 2005).
I am able to play ROMs of all the DS Pokémon games, Ace Attorney and Professor Layton: The Curios Village, Pandora's Box and The Last Specter, but Professor Layton and the Unwound Future just won't work. As soon as I start a ROM of the game in English I get a black screen, even though I've activated the cheat that is supposed to remove the piracy block.
This what the cheat looks like in cheat_EN:
<Anti Piracy Fix for Clean Rom, thanks dsrules:>
[Game Enabler Code]
020FB3A8 4EDDEB13
020FB3AC 63ADCFE9
020FB3B0 F9F2E5C6
020FB3B4 3FA0B50A
020FB3B8 208070B0
020FB3BC 682A4155.I have tried these ROMs:
roms43[DOT]com/download/15288/Professor_Layton_and_the_Unwound_Future/#.U6GWQrFRIdA
ndsr[DOT]net/nds-roms/5200-professor-layton-and-the-unwound-future-usa.html
ndsr[DOT]net/nds-roms/5294-professor-layton-and-the-lost-future-eur.htmlAs for my software, I have "M3 Manager V4.9a X version" according to the information screen.I've also checked this thread for help: http://forum.romulation.net/index.php?topic=47390.0
But nothing was of use, and a link that helped someone else has been taken down (since it's from 2010).Does anyone know something that could help me?
Thanks in advance.

I think M3Real / M3 DS Real are same..., If so you could try RetroGameFan firmwarehttp://gbatemp.net/threads/retrogamefan-updates-releases.267243/Firmware, http://www.mediafire.com/folder/oywddj54xzzpg/RetroGameFanShould be an M3 folder in there.Check Working Cart List (WIP) - M3/i/Zero first .

www.m3adapter.com
M3Real
M3iZero
(The M3iZero GMP-Z003 is NOT supported)Backup your µSD to a Backup folder on your PC BEFORE upgrading to a new KernelFormat your µSD with the Panasonic SD Formatter 3.1
Use these options :
FORMAT TYPE - FULL (OverWrite)
FORMAT SIZE ADJUSTMENT - ONPRIMARY Kernel :
Extract these files from M3Real_M3iZero YSMenu folder and copy to root of your µSD :Games folder
System folder
TTMenu folder
SRESET.DAT
YSMenu.ndsDUAL BOOTING :
Download the latest Sakura/TouchPod Kernel and extract to root of your µSD.
Extract these files from M3Real_M3iZero YSMenu folder and copy to root of your µSD :Games folder
TTMenu folder
SRESET.DAT
YSMenu.ndsBoot Sakura/TouchPod, then load YSMenu.nds.

"Just backup you're original firmware first incase ." to replace if not work.All best.

Replying to #2

This worked like a charm! No more black screen. ;)
Thank you so much. :D

Replying to #3

Glad to hear :) , All best in playing the game.No problem!. 8)