My R4i Gold is from r4ids.cn. It's about 6 years old now, so it's NOT the 3ds version. It apparently works on the DSi though, though I can't check cause I don't have one. I downloaded an older version, 1.20, and it worked fine, but newer games (Pokemon Conquest) wouldn't run on it. Trying to install newer Wood R4 firmware just results in hanging on the "Loading" screen. I managed to find a 1.64 version for R4i Gold, it booted, but the games would not, not even games that were already working on the older version. So what's the newest firmware I can run on this thing that can run Pokemon Conquest? Thank you in advance.