here's the thing. ive tried to go to the underground on my pokemon platinum, but after the character jumped into a hole, both screens went black. ive tried it many times, still got the same result(even with other ds lite). but when i use on my brother's r4i, it works flawlessly. im currently using acekard 2.1, latest firmware 1.8.1 and loader,kingston 8gb microsdhc class 4, ds lite. ive also tried changing the DMA mode, but other DMA modes result in white screens. am i the only one who notice this? those who can please help me!!

 

u mean i have to download v1.1 rom? is it compatible with my current sav file?