Firmware Upgrade Precedures

1. You can not upgrade new version of purple r4itt Card(The new version of purple R4iTT printed with "new" sign,has not a silver screw) with 3DS 3DS 4.3.0-10. If your 3DS console has already been upgraded to 3DS 4.3.0-10, you will need another NDSL or NDSi or N3DSwhich should be below version 3DS 4.3.0-10to upgrade your 3DS flash card.
2.Make sure NDS was fully charged,better with external power pluged.
3.First, reformate the MicroSD card,then download the latest kernel .
4.Unzip and copy the files to the rootdirectory of MicroSD card.

5.Download the latest upgrading programs. Unzip and copythe file(fwupdate_V5.02.nds) to the root directory of MicroSD card.

6.Insert MicroSD card into New purple r4itt Card, then insert New purple r4itt  Card intonds\dsl\dsi\dsixl\3DS
7.Turn on console and press"A" button to run the upgrade file fwupdate_V5.02.nds.
Note: When upgrading the New purple r4itt Cardit is not allowed to turn off power or pull out New purple r4itt Card, otherwise it will damage the New purple r4itt Card.