: This refers to the specific model or version of the TV mainboard (often associated with Chinese universal boards or specific brands like Meyer).

In modern electronics, firmware acts as the bridge between the hardware components and the user interface. If this data becomes corrupted due to a power surge or a failed update, the TV may get stuck on a standby light or a boot logo.

: This likely refers to the specific TV brand or a technician/community contributor who extracted and verified the working software.

: This is the native display resolution. Firmware must match the panel resolution exactly; otherwise, the screen may display a distorted image, inverted colors, or no picture at all.