4115 - Shorts black screen on m3 problem

I have applied arm7 fix, when I try to load the game the screens are just black although the game does seem to be running, you can hear the music and it reacts to button presses. Any idea how to fix this?

Where do you play the rom? Have you updated your firmware (if you play it on a flashcart). Be sure to check common issues for similar problems:
https://www.romulation.org/forum/index.php?topic=1462.0and here:
https://www.romulation.org/forum/index.php?topic=4568.0for emulators:
https://www.romulation.org/forum/index.php?topic=1535.0

User has stated the use of a M3.

oops, didn't read the title. anyway, it works fine on r4 v1.18 without any patch. :)

M3 Real or Simply?Probably just need to update to the latest firmware, I've been using M3 Real for ages and I've never had to apply any arm7 patches to any games.

m3 Simply. I'll check for new firmware, thanks. :)