Today, R4i sdhc official site released the new firmware V1.4b for R4i sdhc flashcard(Not r4i sdhc 3DS).And they also released the new firmware V1.42b for both R4i SDHC 3DS, let's take a look.
To those who have R4i V1.41 and R4i V1.42 card, the update of NDSi V1.43 have already been released, please download the latest kernel to update your R4i card. Upgrade Instruction (2011-07-26) IMPORTANT: Products labeled "" do not support upgrade for NDSi V1.4.3, we will release the update soon, sorry for the inconvenience.
R4i sdhc firmware V1.42b
R4i sdhc 3DS firmware V1.42b
Here is the update details
R4i V1.42b Update:
1. Firmware upgrade to support NDSI 1.4.3.
2. Integrate firmware upgrade features. Goto config menu for firmware upgrading.
3. Fix display bug of Korean language.
4. Solved games:
5774 - Tinker Bell to Yousei no Ie (JP)
5773 - Camping Mama + Papa (JP)
NDSi V1.4.3 firmware upgrade instruction