im new to using the ez flash v 3 in 1 . i used nds station to change gba into nds and it seems to work. i tried a rom and it booted and works fine however whenever i try to change roms everything seems to be ok but then it boots the first rom i flashed to the 3 in 1. i cannot get it to load any other roms. any ideas of what i am doing wrong?
Did you use NDStation 1.1? If so then did you select it to run off of PSRAM? If so the game needs to be under 16MB to run in PSRAM mode.
A more simple method is use GBATA to patch the SRAM then used Rodulphs (sp?) 3in1 tool to load the .gba file into PSRAM, this way has been working great for me and my R4 so far, even the saves are doing fine this way.
A side note if using GBATA, if you load a gba file and the SRAM is already shadded then it means the file is doesn't need patching and uses a correct SRAM saving method.