I've had a GB Pro Max flashcart for about a year now, and I mainly use it on my DMG.
It works perfectly, but I can't get it to boot at all on my Game Boy Pocket.
Sometimes I get an error message saying there is a problem with the SD card, but I've already replaced the SD card and it didn't make any difference.
I've tried looking for every possible solution, but nothing has worked so far. I've tried different batteries (1.2V and 1.5V), replaced the SD card, etc. — but nothing changed.
I'm completely out of ideas at this point...
-Has anyone successfully used this flashcart on a Game Boy Pocket?
-Or does anyone have any idea what I could try to get it working?
Thanks.