Im following 3ds.guide to install luma and stuff but Im trying to install cia's with FBI over the Health app but FBI says Failed to install CIA file. Result code: 0xD9004589 Level: Permanent (27) Summary: Wrong argument (8) Module: FS (17) Desc: <unknown> 393 trying to install FBI.cia, hblauncher_loader v1.3.cia and lumaupdater.cia and yes i have the db files. Thanks! Fix: Settings > Data > Software > Repair. make sure to back up SD before.