So.. Is there any way to fix it, really? I put some ROMs on the microSD (with their tool) and I also put a firmware update on the microSD. Then I put the microSD in the M3 and the M3 in the DS. Passcard in the NDS-slot and booted up. It asked if I wanted to update. I pressed A so it started. "Updating..." appeared. Then after a while I noticed the DS was almost out of battery... While searching for my adapter, it turned off. Then after charging my DS, I could not boot up the M3 Lite Pro anymore. The Passcard loads, the Passcard screen disappears. Well, that's it. 2 black screens after that. I think the firmware is not fully flashed or corrupted or whatever. Any idea on what to do to get it working again?