Hacking Is there an easy Guide to Setup R4 SDHC including forwarders on 3DS?

[KazuRo]

Hello friends,
maybe its the wrong section but I wanna ask:
Are there any "Step by Step" tutorials to Setup my Original R4 SDHC on my 3DS (Ive already got arm9loaderhax+Luma) is my Card compatible with the forwarder i dont know if this is a R4i or not?

Spoiler: Image of the same R4 ve got at home

I am not a complete noob but for some reason the R4 stuff confuse me alot and i dont know how to Setup my MicroSD or what some of a kind of TWL i need to patch.
Would be nice if someone could help me with this to have the ultimate handheld.

PS.: Whats the biggest microsd size to use for the R4 SDHC?

 

[migles]

PS.: Whats the biggest microsd size to use for the R4 SDHC?

SDHC= ranges from 4gb up to 32 gb
normal sd goes up to 2gb
SDXC 64 gb and up

if your r4 says it's sdhc, that means it supports cards with the sdhc specification..

https://gbatemp.net/threads/nds-forwarder-cias-for-your-home-menu.426174/