Official Download Website: r4i-sdhc.com

English R4i V1.17b Software Download Link: R4i English V1.17b

Update:
1. Fix slow loading games problem. Significant improve games loading speed.
2. New NDS/NDSi games Wi-Fi search/download engine features.
3. Auto firmware upgrade through Wi-Fi.
4. Solved:
4724 – Sangokushi DS 3 (J)
4721 – Yu-Gi-Oh 5Ds World Championship 2010 Reverse of Arcadia (J)
4720 – Nodame Cantabile Tanoshii Ongaku no Jikan desu (J)(BAHAMUT)
4712 – Dragon Ball DS2 Totsugeki Red(JP)
4707 – Quiz Magic Academy DS Futatsu No Jikuu Seki(JP)
4706 – Lupin Sansei Shijou Saidai no Zunousen (J)
4704 – Minna no Conveni(JP)
4680 – Dragon Quest VI Maboroshi no Daichi(JP)
4654 – Last Window Mayonaka no Yakusoku(JP)

R4i SDHC is a SLOT-1 flash card for DSi console series. Its upgrade versions of R4 with multi-media features which can support SDHC and run most games and homebrews. It have widely been owned by many NDS player users.