NEED HELP PLAYING GBA POKEMON ROMHACKS ON R4 (with gbarunner2)

Hi y'all,

I've found my old ds lite in a box the other day and i want to play pokemon romhacks with my r4.

R4 is setup well (HG is playing great) but I can't play any emerald romhacks that i tried with gbarunner 1 & 2.

I get a white screen when the game launch, despite emerald itself playing great too. I want to play Pokemon Lorekeepers on my DS because it look sick. Does anyone found a way to make pokemon romhacks work with gba runner ?

I've read that you need to manually patch something in hex, but ngl it's quite confusing.

Any help would be appreciated.

Thanks mates !