When the system says the loader is "not found," it is effectively saying: “I recognize the hardware identity of this device, but I do not have the specific cryptographic key or software driver required to speak to it.”

For most people, this error appears during a software update or restore. Common causes include: Hardware Failure

motherboard, but the storage chip is either physically damaged or corrupted. The connection is severed, leaving the device stuck in a loop, unable to find its own identity How the Story Usually Ends

: This is the specific hardware platform/board code for that model.