Yeah I replaced the boot from the most recent 12.1 Luma but still nothing. When I push the power button on the 3DS it's not a quick on and off blue light. The blue light stays on for a couple seconds and the light just under the 3D mode switch comes on as well.
1684032668
Here is what it looks...
Hey I was modding my N3DS and got to the part where I used gained access to the SafeB9Sinstaller. i got through the installation and hit "A" to reboot into the Luma screen but it never rebooted up again. all I get is a blue light for about 2-3 seconds and then turns off again.