Hacking R4i sdhc v2.0 Ds happybox not working on 3ds

[jimmyj]

Hi there so I found an old ds flash cart of mine and decided to finish some games,I then realized that I could use it if I upgraded the firmware and use it on luma3ds. The thing is it detects the r4 but when I boot it I only get white screens. I got the cart from r4isdhc.com
Please help me
Thanks in advance

 

[nxwing]

If I recall correctly, you have access to another DS that can run the cart with no problems, correct?

 

[jimmyj]

If I recall correctly, you have access to another DS that can run the cart with no problems, correct?

Yes and btw thanks for all the trouble your going trough to help me

 

[nxwing]

Yes and btw thanks for all the trouble your going trough to help me

No worries at all! Try downloading this file and extract the .NDS file to your flashcart's microSD card and run it using the other DS.

 

[jimmyj]

No worries at all! Try downloading this file and extract the .NDS file to your flashcart's microSD card and run it using the other DS.

thanks I will try that

 

[nxwing]

thanks I will try that

After you're done doing that, try using your cart on the 3DS

 

[jimmyj]

It just sits and does nothing

 

[nxwing]

It just sits and does nothing

Did you press A?

 

[jimmyj]

Yes

 

[nxwing]

Yes

What happens when you try and use the cart on the 3DS now?

 

[jimmyj]

What happens when you try and use the cart on the 3DS now?

The update thing just won't work. Could my twl nand be broken?

 

[nxwing]

The update thing just won't work. Could my twl nand be broken?

Not pretty sure as I don't have a 3DS and know nothing about it. It could be that your cart simply doesn't support the latest 3DS version as they stopped supporting it.

 

[jimmyj]

Not pretty sure as I don't have a 3DS and know nothing about it. It could be that your cart simply doesn't support the latest 3DS version as they stopped supporting it.

not sure since my 3ds gives me a force to shut down error with any flash cart\legit Ds game

 

[nxwing]

not sure since my 3ds gives me a force to shut down error with any flash cart\legit Ds game

So any normal DS game cartridge doesn't work on your 3DS?

 

[jimmyj]

Yes that's why I thought it might be my twl_nand (the chip that makes the 3ds run ds games )

 

[Tenshi_Okami]

Yes that's why I thought it might be my twl_nand (the chip that makes the 3ds run ds games )

Then try to fix the twl?

 

[jimmyj]

@nxwing do you have the original firmware for the original r4 neo not r4i neo?I've tried to find it but only found the r4i version do you have it?

 

[nxwing]

@nxwing do you have the original firmware for the original r4 neo not r4i neo?I've tried to find it but only found the r4i version do you have it?

Wait, I'll try and find it

 

[jimmyj]

That's the cart for reference

 

[nxwing]

Unfortunately, I wasn't able to find anything.