M3 DS Real help

Hello...I get sick of working with this M3 DS Real. It is from my friend and I need to fix it for him.All it does is give me a black screen after the M3DSReal logo screen (boot).
I got the latest firmware listed on Linfoxdomain.Could someone please help?

http://filetrip.net/f4374-M3-Sakura-TouchPod-for-M3-RealM3i-Zero-1-46X-4-7hX.html
Click on the download button on the right and copy the system folder into the root of your SD cartWorked for me

Thank you so much! I finally have a happy friend and he is not irritating anymore T.TI didn't know you needed something like that... Anyway,
Thank you so so so much!!!!

No problem