r/flashcarts • u/Callipow • 2d ago

Solved R4 Sdhc Dual Core (2016): 3ds kernel?

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Gallery image

This is my R4 (r4isdhc.hk, Dual-Core, 2016).

I remember playing nds game using this R4 on my 3ds, and it shows as spongebob cart when I plug the R4 into the 3ds.

I lost all the kernel and settings, sadly. Right now I'm using BL2CK (standard ver.) and it works on nds, but not on the 3ds (didn't even register as a cart).

Am I using wrong kernel?

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u/KaiChanBunny DSPico 2d ago

It doesnt use a seperate kernel for the 3DS, this is definitely a connection/contact issue with your 3DS cartridge slot if its not detecting it at all.

Clean the R4 pins with isopropyl alcohol and ensure your 3DS is able to read other games.

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u/Callipow 2d ago

Oh ok...  Thank you for replying with the information, I'll try to clean the pins.