I installed unlaunch and Twilight menu and it was working fine. I was tweaking with it and I accidentally set Twilight to automatically boot to last rom played. That was a mistake because I'd never played a rom on it. Twilight didn't boot anymore so I was stuck back to the stock home menu. Then from unlaunch, I set it to automatically boot to unlaunch, then I uninstalled it by accident. It won't boot anymore now! I let it drain battery then charged it and tried again, still no luck. I tried...
DSi won't turn on after improperly uninstalling unlaunch
DSi won't turn on after improperly uninstalling unlaunch