This is quite puzzling.stupid question, do you have the action replay 4m plus plugged in correctly?
under 'Start Homebrew' you should see 'Firmware Flasher'
i don't know if it doesn't show up if the action replay isn't detected though so it may be you've burnt the wrong image or an older image.
here's the download:
simple burn the pskai_sdm_flasher.iso and boot it on the saturn and then hit the R trigger and you should see 'Firmware Flasher'
click it then choose pseudo saturn kai lite.
this is an old video but it may help you:
I used that exact file to burn the image and I have 2 action replays. Both are giving me the same result where the firmware flasher just doesn't appear.
The only thing I've done differently compared to the video link you gave me is that I load the burned disk a different way (as I used another video to learn how to do it).
- I put the action replay in the Saturn first and put the burned disk in.
- Just before the Sega logo appears, or during (doesn't seem to matter much), I swap the disk to a real one.
- Action replay boots up
- Select start without cheats
- The moment the disk starts spinning full speed I swap it with the burned disk again and it boots up the menu I need.
It would be weird if the order in which the Saturn is fooled changes the behavior of the software...