Can you include the hack described in http://gbatemp.net/topic/187663-ysmenu-for-r4-sdhc/
I'm using this on my R4i-SDHC 3ds (http://www.r4i-sdhc.com) to boot directly to the ysmenu without to boot the original firmware.
This still is working. After a night of searching, I got ysmenu running on a r4i-sdhc 3DS card ...
any explenation what those hex editing code does (what is replaced) ... I'm just curious and want to learn what I've done to make this work