Thanks a lot for your reply. I think skipped the "Dynamic Resolution Tweaks" part, am I wrong?
Then I tried setting it as mentioned in the "Dynamic Resolution Tweaks" tab, because if I'm not mistaken, I can't edit "settings.txt" directly, so it...
I have a couple of questions:
If the settings page only shows 0 and 1 as values, does this mean 0 = ON and 1 = OFF?
How does the cold boot process work? Should I manually and quickly turn my GBA off and on again, or is there a specific button...