This is a patch for the R4i Advance (Modified Firmware) to replace RetroGameFan's DSTT Menu with Yasu's YSMenu. Simply copy and replace the files onto the root of your SD card. Firmware v3.0r2 or later must be installed on your SD card.
NOTE: This ONLY contains the files to launch YSMenu from the R4i Advance (Modified Firmware). Download the required files from here: