R4i-SDHC team released their new kernel V1.48b for R4i SDHC 3DS on 3-Dec which works great with 3DS V2.2.0-4.
Sourcing:http://www.r4icard-ds.co.uk/r4i-sdhc-3ds-red-c-896_895.html
Sourcing:http://www.r4icard-ds.co.uk/r4i-sdhc-3ds-red-c-896_895.html