R4i SDHC Fake Card Please Return to retailer

just bought this card and i put 1.20b firmware on the mem stick but it keeps getting this message everytime i turn on ds. Is their anyway to fix this or another firmware to use?www.r4i-sdhc.com
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will any1 help me?
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arrg found it out myself!! DONT USE FIRMWARE 1.20b it doesnt work use 1.19