Some people may have met the “loading” Problem and the “white screen” problem, here we have collected some method on sovling the problems, hope this may meet your needs.
1. Loading problem
Pls format your sd card first and then download the right r4i sdhc 3ds card kernel here:
Unzip the firmware you have download and then you will get a folder, open the folder, put all the files on the root of the sd card.
Insert the sd card into r4i sdhc 3ds card, and then power on your console with r4i sdhc 3ds card, the card can work this time. If still not work, you have to ask the reseller about more issues.
2)Download the r4i sdhc 3ds card kernel, unzip it, put all the files on the root of the sd card.
Download the white screen fix software unzip it, put all the files on the root of the sd card.
So the files on the sd card should be: