I have a R4, and I want to play the clean version of Grand Theft Auto: Chinatown Wars (U) so I can use Wi-Fi. I have used R4ysauto to make a launchable NDS file of YSmenu. I have also updated a few files in the TTMenu folder, and enabled the save-file Action Replay cheat. Using YSMenu, the game launches, but after deciding to use Autosave or not, the game goes black. How do I fix this ?