Which R4i-SDHC are you talking about?
The R4i in the red box from r4i-sdhc.com ? (DSTT Clone)
Or the R4i in the white box from r4irts.com ? (M3 Team's Attempt)
Hmm.. either way it probably won't work.. unless their the clone of the same product.. (Hyper R4i is a EZ Flash Vi clone.. i think.. )