: The firmware is optimized for a native resolution of 3840x2160 , ensuring the interface and video playback utilize the full pixel density of the 50-inch panel.

: Format a USB 2.0 drive to FAT32 before copying the extracted firmware file to the root directory.

: Designed for the MediaTek MT5522S processor, which features a GPU capable of 4K UHD playback and HDR10+ high dynamic range processing for improved color and contrast.

: As "part02," this file contains a portion of the compressed firmware data. All parts (e.g., part01, part02) must be present in the same folder to successfully extract the final .bin or .pkg installation file. Installation Prerequisites

: Ensure you have downloaded all related parts (part01, part02, etc.).