Well, as we know that DSi firmware has been updated to V1.43 and it has been confirmed that the new firmware blocked the flashcarts again! Nearly at the same time, R4i gold 3DS (R4ids.cn) released the news that R4i gold 3DS flashcard is still working on DSi V1.43 with the previous firmware, no need to update, great card,the first card to support DSi V1.43.
[ Great News ] R4i Gold 3DS can support the newest DSi V1.4.3 Firmware successfully without any updating! (Jun.30,2011)
Please Note: So far,the other flashcards can not support the DSi V1.4.3