This patch is designed for r4idsn 3ds released by r4idsn.com, In order to make your r4idsn 3ds run on 3DS V2.2.0-4, you should update your card with this patch, Please follow the instructions below:

In case of card broken (no card found, no Icon displayed): Using the patch: 3DS22_Patch_R4iDSN_3DS_NDSL.nds

You should get a NDSL and another flashcard (called "A"), which works properly on NDSL.

1.Download the latest WOOD R4 firmware from www.r4idsn.com and unzip it to the root directory of your tf card;
2.Copy 3DS22_Patch_R4iDSN_3DS_NDSL.nds to your tf card;
3.You should get a NDSL;
4.Just power your NDSL on and boot up 3DS22_Patch_R4iDSN_3DS_NDSL.nds with "A" card;
5.Take "A" card out of the NDSL;
6.Reinsert your broken r4idsn 3ds card into the NDSL;
7.Press KEY_A and the updating process will begin;
8.You should keep your NDSL powered on during the updating process;
9.IF the result shows SUCCESS, it means you have updated your r4idsn 3DS successfully and this card can work on

NDSi V1.4.3 and 3DS 2.2.0-4;



In case of card non-broken (Icon showed up but error):  Using the patch: 3DS22_Patch_R4iDSN_3DS_NDSi.nds

1.Download the latest WOOD R4 firmware from www.r4idsn.com and unzip it to the root directory of your tf card;
2.Copy 3DS22_Patch_R4iDSN_3DS_NDSi.nds to your tf card;
3.You should get a NDS or a Nintendo 3DS  whose version is under V2.2.0-4 to complete the updating process;
4.Just power your NDSi on and boot up 3DS22_Patch_R4iDSN_3DS_NDSi.nds;
5.Attention:do not take out your R4iDSN 3DS card;
6.Press KEY_A and the updating process will begin;
7.You should keep your NDSi powered on during the updating process;
8.IF the result shows SUCCESS, it means you have updated your r4idsn 3DS successfully and this card can work on

NDSi V1.4.3 and 3DS 2.2.0-4


If you meet any questions, please send mails to r4idsn@163.com to get technical support.