So, a long time ago, I hacked my friend's n3ds for cakes a9lh. It hasn't shown any problem until very recently. He probably dropped it or one of his kids tampered with it. Here are some things that I did to it: Installed cakes (would have done Luma but that wasn't out then) Installed BootAnim9 That is about all that I installed on it. Recently, whenever he turns it on, it shows the blue LED and then cuts off, unlike the usual where it fades out, it just stops. He is very concerned as currently he doesn't have the money for a new one. I tried the following: Pressing a button when it boots to launch Dec9 and such Taking out and putting back in the battery Taking out and putting back in the microSDHC card (16GB) nothing starts and as I have been out of the scene a while I definitely do not know how to fix this. He is requesting it by tomorrow so I am working on a limited time schedule. Any assistance is useful.