Installing firmware on these motherboards generally follows these steps: Use a FAT32-formatted USB flash drive.

Ensure the firmware exactly matches your motherboard and panel resolution. Installing the wrong software can permanently "brick" the device or result in an upside-down or distorted picture.

Copy the firmware file (often named allupgrade_...bin ) to the root of the USB drive.

HK.T.RT2831P588 is an Android-based 4-core motherboard with 1GB RAM and 4GB storage, featuring built-in Wi-Fi.

Place all downloaded parts (part01 to part06) in the same folder and extract them to get the single firmware file.

The TV powers on but hangs at the manufacturer or Android logo.

The "1366x768" in the filename indicates the specific panel resolution this firmware supports.