Saturn cartridge firmware flash utility : small update
Written by cafealpha 17 commentsFirmware list includes Action Replay Plus/Pro (various versions), latest Pseudo Saturn, Memory Card Plus, USB dev cart.

Firmware selection menu
As you can see, I added some colors in text display too

The utility doesn't read data from the CDROM, so that it can be uploaded to Saturn via commlinks port (Action Replay) or USB port (USB dev cart).
All the firmwares don't fit as-is in Saturn HRAM (1MB), so I compressed them by using LZF compression, so that everything could fit in a single ~800 KB binary file

Here are some pictures of utility running on real hardware :

Firmware selection menu from early beta version.
Picture provided by r1cola.

(click to open video)
Flasher in action : from firmware selection to end of flash operation.
Video provided by zorlon.

Disclaimer : You will loose your cartridge backup data after reflash. And, I'm not responsible in the case I brick your cartridge and/or damage your Saturn.