The same applies to the JFG writer, so the JFG writer works with JFG but fails with MM. Now with the MM writer app I can write and read to the Majoras Mask cartridge without error but reading from a Jet Force Gemini cart fails. The only difference between the two apps besides the included save file (stored as byte array in the main.c) is this line 'PI_DMAFromSRAM(dst, (offset / 2), size)' where MM has the 'offset / 2' while JFG just has 'offset'. The ones without '_SD' in their name aren't using the Neo2.c or anything else related to the Myth and are literally just a stripped down version of the reader/writer made by themanbehindcurtain, with the changes made by me to the reading/writing routines as posted in aboves posts. Then burned both the MM and the JFG flashram writer apps to it. I formated my Neo2 512 cart, the one without the SD slot. In the main function change the Bank size to 16384 ( example FRAM_ReadBank(savegame + (i * 16384), i) ) In the main function change _1M_FLASHRAM to 131072 In N64FlashRAM.c change the size of the slots from 960 to 1024 In N64FlashRAM.c change from 'PI_DMAFromSRAM(dst, (offset / 2), size)' to 'PI_DMAFromSRAM(dst, offset, size)' I had to make a few changes to the original flashsram routines by themanbehindcurtain to make it work with my setup: I used parts of the following open source projects: Now plug a Jet Force Gemini cart into your Neo N64 Myth and launch the Unlocker. Be sure to set the save type to EXT CARD or it won't work. Either copy 'UNLOCK_JFG.z64' to your SD card or burn it to your Neo2 512 GBA cart. It writes a 100% complete flashram save game to a real Jet Force Gemini cartridge attached to the back of the Neo N64 Myth.

Today I finished writing my little Jet Force Gemini Unlocker.

Save manager homebrew 11.3.0-36