R4ids.com just has released the kernel v1.9 for R4i GOLD PLUS card.

With the new kernel v1.9 installed correctly, the R4i Gold Plus card supports the latest firmware 3DS 3.0.0-5 directly without doing any upgrade. Besides, the kernel updates the cheat database and adds the sports car theme skin. Last but not least, it fixes many application compatibilities. For more details, please refer to the “readme.txt” in the patch.

Here is the setup guide for R4i Gold PLUS card.