R4iSDHC Gold Pro 2019 support the latest 3DS XL 11.9.0-42 directly. The setup of R4i Gold Pro is almost the same at all the Nintendo systems( Include DS and 3DS firmware.If your 3ds firmware is not 11.9.0-42, you can follow our tutoral step by step)
First , make sure your card is this one: like below picture and buy R4 Gold PRO .
R4i Gold Pro is not only cheap but also easy to use. It’s worth to buy.
Step 1: download the kernle file for R4 Gold Pro from here
Unizip the zip file you should get the 4 files R4.dat,R4iMenu,moonshl2 and moonmemo .
Step 2: copy all of these files to the root folder of micro sd card
Step 3: download some DS roms and copy them to the root folder of the micro sd card too.
Copy the 0479 – New Super Mario Bros. (Europe) (En,Fr,De,Es,It).nds to the root folder the micro sd card. like the kernel file.
Step 4. Insert all the card to 3DS:
Now you can enjoy the DS game