M3i Zero GMP-Z003 Updater Plus 450HW: Notes.This upgrade package only supports M3i Zero card (GMP-Z003 model), the code can be found on the top right of the label of the card.After applying this package, you should reapply the 'M3i Zero Core data file V4.5.0' package to make it compatible with 3DS 4.5.0-10x firmware. M3i Zero Gmp Z003 Firmware Update Download 64-bit M3i Zero Gmp Z003 Firmware Update Download